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The burden of bipolar disorderBipolar disorder first appeared in the medical literature in the 1850s when alternating melancholia and mania were paired in a single condition.1 For a number of years the diagnosis was termed “manic-depressive disorder”, but this was replaced by bipolar disorder in 1980 when the Diagnostic and Statistical Manual of Mental Disorders, 3rd Edition (DSM-III) was released.1 Bipolar disorder is characterised by extreme mood swings – from hopeless depression to euphoric or irritable mania – with each episode usually bookended by symptom-free periods referred to as euthymia (Figure 1, over page).2 However, many patients will have milder symptoms which can make diagnosing bipolar disorder challenging. Depression is the most common symptom and people with severe forms of bipolar disorder may be symptomatically unwell nearly 50% of the time.3 In New Zealand, bipolar disorder may be more prevalent among Māori (4.6%), compared to Pacific peoples (3.7%) and people of European and other ethnicities (1.8%).4 The first noticeable mood disturbance in people with bipolar disorder often occurs during adolescence; one study found the mean age of onset was 17 years (+/- 4 years).5 The mood disturbances experienced by people with bipolar disorder can vary greatly. In some people, mild episodes of mania (hypomania, see opposite) are associated with increased creativity and productivity. In other patients, an episode of mania may be severe enough to require immediate hospitalisation and involuntary committal under the Mental Health Act. In between mood episodes, people with bipolar disorder may also experience cognitive impairment, e.g. problems with memory and attention, and relationship and occupational difficulties due to residual problems caused by past behaviour.6 People with bipolar disorder are 15 times more likely to commit suicide than people in the general population and it is estimated that bipolar disorder may account for one-quarter of all completed suicides.6 Approximately 10 – 15% of people with untreated bipolar disorder can be expected to die due to suicide.2 The severity of mania determines the type of bipolar disorderGeneral Practitioners are often the first clinician to suspect a patient has a mental illness. Although depression is the most common symptom of bipolar disorder, mania is the cardinal feature and its severity is used by Psychiatrists to categorise the patient’s disorder. A full manic episode is described as a distinct period of abnormally and persistently elevated or irritable mood, accompanied by an abnormally and persistently increased amount of goal-directed activity or energy, lasting at least one week and present most of the day, nearly every day (see: “The DSM-V criteria for episodes of mania and depression”).6 Secondary episodes of mania caused by medicines, drugs or other disorders, e.g. attention-deficit/hyperactivity disorder or personality disorders, are not part of the bipolar spectrum.6 During a manic episode a person may develop grandiose plans, or embark upon multiple overlapping and complex projects, often without any experience in the field, e.g. writing a novel or seeking funding for an impractical invention.6 Full mania causes a noticeable social or occupational impairment, with poor judgement, and in some people a psychosis that causes them to be a danger to themselves and others.6 A decreased need for sleep is an important feature of all forms of mania.6 Hypomania is characterised by the same features as mania but the patient’s episode is less severe and does not cause the same degree of social or occupational impairment.6 During an episode of hypomania, the patient may feel very positive, be highly productive, and function well, but people close to them will have noted the mood swing as being uncharacteristic.7 Episodes of hypomania may last for shorter periods than episodes of mania. Many people with bipolar disorder will experience periods of mild depression or mania not pronounced enough to be diagnosed, i.e. subsyndromal (sub-clinical), between more severe mood swings (Figure 1).2 A study that analysed the weekly symptoms of patients with severe bipolar disorder in a mental health facility for 13 years, found that almost three-quarters (74%) of symptomatic weeks involved subsyndromal depression and hypomanic symptoms.3 The symptomatic status of patients changed on average six times a year.3 However, there is considerable individual variation in the duration of mood cycles and the period between mood changes can be days, weeks or even years.2 Types of bipolar disorderBipolar I disorder is diagnosed when patients have experienced at least one episode of mania (as opposed to hypomania).6 The mean age of onset for the first mood disorder is approximately 18 years for people with bipolar I disorder, however, first onset has been seen in people aged over 65 years.6 Many people with bipolar I disorder will be able to function fully between episodes, but 30% of people affected are reported to be severely impaired at work, which can result in reduced socioeconomic status, particularly if they experience repeat episodes.6 The incidence of bipolar I disorder is similar among females and males.6 Bipolar II disorder is diagnosed in people who have had at least one episode of depression and one episode of hypomania, but have never experienced an episode of full mania. The average age of onset of bipolar II disorder is in the mid 20’s; slightly later than for bipolar I disorder.6 Fifteen percent of people with bipolar II disorder are reported to experience dysfunction between episodes.6 Clinical data suggests that bipolar II disorder is more common in females, however, this may be because females with bipolar II disorder are more likely to seek treatment.6 Cyclothymic disorder is diagnosed when an adult patient has had numerous subsyndromal hypomanic episodes and numerous depressive episodes over a two year period, neither of which meet full DSM-V criteria for either mania or depression.6 Cyclothymic disorder will progress to either bipolar I disorder or bipolar II disorder in 15 – 50% of people.2 “Rapid cycling” specifies that a patient has had four or more mood episodes, i.e. major depression, mania or hypomania, within one year.6 Rapid cycling of moods in patients with bipolar disorder is associated with a reduced response to treatment and poorer outcomes.8 A “mixed episode” is where the patient experiences mania and depression during the same period, for a week or more.9 For example, during a mixed episode a patient might report feeling sad or hopeless with suicidal thoughts, while feeling highly energised.7 Outwardly they may appear agitated with disturbed sleep patterns and a major change in appetite.7 Figure 1: The typical mood fluctuations over time of a person with bipolar disorder, adapted from Muzina et al, 20072 The cause of bipolar disorder is often multi-factorialThe cause of bipolar disorder is unknown and is likely to be multi-factorial. There is, however, a strong inheritable component to the disorder. The risk of a first degree relative of an affected person developing bipolar disorder is between 5 – 10%, but this increases to 40 – 70% for monozygotic twins.10 There is good evidence that many genes are involved, each contributing a small portion of the risk.10 The fact that monozygotic twins do not display identical rates of bipolar disorder suggests that environmental influences also play a role. Bipolar disorder is often diagnosed as major depressionIt is retrospectively reported that approximately one-third of patients with bipolar disorder will have been initially diagnosed as having major depression; this is because:2
Treatment for depression with antidepressants can have serious consequences for patients with bipolar disorder.2 If an antidepressant is prescribed to a patient with bipolar disorder it is usually in combination with a mood stabiliser, e.g. lithium, to reduce the risk of a swing to mania.9 Increased mood cycling has been reported in patients with bipolar disorder taking antidepressant monotherapy.11 A study of over 3000 patients with bipolar disorder treated with either an antidepressant alone, or an antidepressant with a mood stabiliser found that the risk of patients requiring treatment for mania was increased almost three-fold by antidepressant monotherapy.11 The risk of mania requiring treatment was significantly decreased after three to nine months of concurrent treatment with a mood stabiliser and an antidepressant.11 The DSM-V criteria for episodes of mania and depressionAn episode of mania must involve a sustained abnormal mood plus three of the following features present (or four features if the patient’s mood is irritable rather than elevated) to meet DSM-V* criteria:6
If the patient displays psychotic features or requires hospitalisation then the episode is automatically classified as manic.6 A major depressive episode is defined by five or more of the following symptoms, present at the same time, for at least a two-week period.6 At least one of the symptoms must be either a depressed mood or a loss of interest or pleasure:6
Episodes of major depression may last weeks or even months. * The Diagnostic and Statistical Manual of Mental Disorder, 5th Edition Identifying patients who may have bipolar disorderDue to the cyclic nature of bipolar disorder it may take months, or even years, for a patient to be diagnosed. In the United Kingdom and the United States, the mean delay from the onset of symptoms to a correct diagnosis in a patient with bipolar disorder has been estimated to be ten years.12 Mild symptoms or relatively infrequent swings to mania are likely to contribute to this delay for some patients. All patients who are suspected of having bipolar disorder should usually be referred to a Psychiatrist or an acute mental health service, depending on the severity of their symptoms and the degree of clinical suspicion. Bipolar disorder can occur in children, but is difficult to diagnose as children may switch between moods of happiness, silliness and irritability depending on the occasion and their level of development.6 A formal diagnosis of bipolar disorder is generally made by a Psychiatrist. An accurate and early diagnosis may decrease mortality due to suicide in patients with bipolar disorder. When to suspect bipolar disorderPeople with bipolar disorder often have:2
Differentiating bipolar disorder from major depressionTo reduce the likelihood of patients with bipolar disorder being diagnosed with major depression, General Practitioners should ask patients with symptoms of depression about any history of mania/hypomania. Compared to patients with major depression, patients with bipolar disorder are more likely to display racing thoughts and/or irritability when they are not depressed. Patients with bipolar disorder are also more likely to have suicidal thoughts during periods of depression.2 Patients with depression who do not respond to antidepressants, or respond erratically, e.g. a rapid response within days of starting treatment or a brief relief with a return of symptoms, should be reassessed for bipolar disorder.2 Mixed mood episodes of bipolar disorderPatients with mixed mood episodes can be hard to diagnose; clinicians need to be alert to mixed mood episodes because when they are combined with a lack of sleep, and/or alcohol, the risk of the patient committing suicide is greatly increased.13 Females with bipolar disorder are more likely to experience mixed mood episodes and to have more rapid cycling of episodes.13 There is not known to be a causal relationship between episodes of bipolar disorder and the monthly female hormone cycle, although pregnancy may be a trigger for episodes of hypomania in females with bipolar II disorder.6 Referral to a psychiatric serviceAn acute mental health service may be the first point of contact for family when a person with bipolar disorder experiences a manic episode. General Practitioners may be involved in this referral, but in an acute situation the patient may present directly to hospital. In rural areas there is often reduced access to Mental Health Services and General Practitioners may be more closely involved in diagnosing bipolar disorder following discussion with a Psychiatrist. The initial psychiatric assessment will be based on the patient’s presenting symptoms, the frequency and amount of time symptoms are experienced and any available family history of mental illness. Once the possibility of medicine or substance-induced symptoms has been excluded, DSM-V criteria are then applied to establish a diagnosis. It is important to include information about any history of alcohol or drug use when referring patients for psychiatric assessment, as approximately 70% of patients with bipolar disorder have a substance abuse disorder.13 Managing patients diagnosed with bipolar disorderGenerally, the management of patients with bipolar disorder is led by a Psychiatrist, and the primary care team is involved in liaising between the psychiatric multi-disciplinary team and social services, as well as supporting the patient and their family. Family and friends are an important support network for people with mental illness and this is particularly important in rural areas if there is reduced access to Mental Health Services. General Practitioners usually provide repeat prescriptions and monitor the patient’s adherence to, and the effectiveness of treatment. Many of the medicines used to treat bipolar disorder have significant adverse effects and a proactive approach to patient management, e.g. reducing cardiovascular risk, is required. More than half of patients with bipolar disorder also have an alcohol use disorder which can complicate any assessment of the patient’s mood and increases the risk of the patient attempting suicide.6 Medicines are the mainstay of treatment, however, self-management of bipolar disorder and engagement with the patient’s family is also essential. It is important to educate patients and their families about bipolar disorder, to help reduce stigma, and to address any confusion between bipolar disorder and other forms of mental illness such as schizophrenia. Ensure that the information provided is understood by the patient and their family and is presented in a culturally appropriate way. Patients who have an understanding of their condition may be better equipped to recognise when a change in mood is about to occur. Patients can reduce the likelihood of experiencing mood swings by maintaining daily routines that include regular medicine use and healthy sleep patterns, exercise and avoidance of alcohol.9 Maintaining a daily pattern of activity can have positive effects for patients with bipolar disorder and reduce the likelihood of new mood episodes.15 Treatment non-adherence in patients with bipolar disorder is a major risk factor for relapse.9 Ongoing education about bipolar disorder for the patient and their family increases the likelihood that patients will adhere to treatment.16 Traditional Māori beliefs about mental illnessListening, being respectful to other points of view and understanding one’s own cultural values are core components of cultural competency that make reconciling different belief systems easier. Traditional explanations for mental illnesses in other cultures can be quite different to those of Western medicine, and there is the potential for conflict between traditional Māori and Western psychiatric approaches to mental health. For example, Mate Māori is considered to be a cause of illness or uncharacteristic behaviour resulting from an infringement of tapu or the infliction of an indirect punishment. It may take several forms, both physical and mental, and can be an explanation to Māori for emotional, behavioural or psychiatric disorders. Māori may be reluctant to discuss mate Māori with clinicians due to fear of ridicule or perceived pressure to choose between psychiatric and Māori beliefs. However, the two approaches can co-exist. Mate Māori does not exclude a mental disorder and may be used to help understand the cause of the illness. Traditional Māori beliefs are an area of expertise of tohunga and kaumātua assisted by kaitakawaenga (Māori cultural workers). It is appropriate to seek expert cultural assistance if these concepts arise when working with Māori. For further information see: “ Recognising and managing mental health problems in Māori”, BPJ 28 (Jun, 2010). Pharmacological treatment of symptomsMany of the medicines used to treat patients with bipolar disorder have potentially severe adverse effects and treatment choices may vary as the patient’s symptoms change. The initial choice of treatment depends on whether the patient is manic or depressive, the severity of their symptoms, patient preference and the balance of benefit versus risk of adverse effects. Treatment decisions are often made by the Psychiatrist who will prescribe additional medicines if required, e.g. if the patient undergoes rapid cycling of their mood. The General Practitioner should alert the Psychiatrist to any changes in the patient’s mood that might require a change in treatment. Lithium has been used for over 60 years for the treatment of bipolar disorder and is still frequently prescribed (see: ”Monitoring the safe use of lithium”).16 Other medicines used in the management of patients with bipolar disorder include mood stabilisers, antipsychotics and antidepressants. Patients will usually require ongoing laboratory monitoring while taking these medicines (Table 1), and prescribers need to consider potential medicines interactions. For example, oestrogen-containing medicines such as combined hormonal contraceptives can reduce the effectiveness of lamotrigine. See the New Zealand Formulary for details on medicine interactions.Medicine choices may be different in females with bipolar disorder who may become pregnant – lithium, valproate and carbamazepine are all associated with a risk of foetal abnormalities (Pregnancy Risk Category D) and effective contraception is recommended for all females of child-bearing age who are taking these medicines.17 The risk to foetal development is higher if these medicines are used in the first trimester, or in combination.17 Valproate is associated with the highest risk and should be avoided in women of child-bearing age.17 Treatment of episodes of maniaPatients and their families should be educated in detecting early signs of manic episodes, e.g. increased activity or a decreased need to sleep.13 When this occurs, encouraging the patient to continue their treatment and maintain a daily routine is important; patients who are manic may not feel they need treatment. Reducing stimulants, such as coffee, is recommended and it should be reiterated that restoration of sleep is an important aspect of treatment.9 During an acute episode of mania the patient’s safety and the risk of their reputation being damaged should be assessed, along with any potential safety risk to others. It may be necessary to contact a Mental Health Service if there are safety concerns involving dependents, or where the patient exhibits a marked loss of control, poor judgement or will have difficulty managing a concurrent long-term condition, e.g. type I diabetes. During an episode of mania a person may engage in indiscriminate sexual encounters without regard for the risk of sexually transmitted infections, pregnancy or the social consequences of their actions; long-term contraception, e.g. Depo-Provera, may be appropriate for some female patients.6 A Psychiatrist is likely to recommend the tapering and then withdrawal of medicines that may enhance manic episodes, e.g. antidepressants.9 Depending on the individual patient, the following medicines may be prescribed for treating mania in a patient with bipolar disorder:9
Approximately half of patients with an episode of mania can be expected to respond to monotherapy with either lithium, valproate or an atypical antipsychotic, while three-quarters of manic patients are likely to respond to a combination of either lithium or valproate with an atypical antipsychotic.9 The same medicines that are used to treat mania may be prescribed for patients with hypomania, although the dose may be lower.2 Electroconvulsive therapy (ECT) may be effective for patients with treatment-resistant mania or depression and may be considered if the adverse effects of pharmacological treatment are a serious concern, e.g. women who are pregnant.2,3 Treatment of episodes of depressionEarly symptoms of an episode of depression may include a loss of energy, difficulty concentrating and a low mood.13 Treatment adherence is also an issue during periods of depression as patients may feel their treatment regimen is a burden to them.13 During a depressive episode patients are at an increased risk of suicide.9 A Psychiatrist may prescribe lithium, valproate or lamotrigine as a mood stabilising regimen for depression in patients with bipolar disorder.9 This will then allow for the safe use of antidepressants, e.g. an SSRI, without an increased risk of mania developing.9 If an antidepressant is prescribed for patients with bipolar disorder, SSRIs are preferred (in combination with another medicine) to tricyclic antidepressants as they are less dangerous if taken in overdose.9 Atypical antipsychotics may be used to settle agitation often seen in patients with depression and mania; whether these medicines have specific antidepressant or mood stabilising actions is uncertain. Treatment of patients with rapid cycling or mixed episodesPatients with rapid cycling or mixed episodes may be more difficult to manage than those with either an isolated episode of mania or depression. Different combinations of medicines may be appropriate for these subtypes of bipolar disorder. Rapid cycling can be induced by substance use and antidepressant monotherapy.9 Depending on the individual patient, the following medicines may be prescribed for treating rapid cycling of mood in patients with bipolar disorder:9, 16
Depending on the individual patient, the following medicines may be prescribed for treating mixed episodes in a patient with bipolar disorder:16
Table 1: Guidelines for monitoring medicines used in bipolar disorder9, 17, 18
Managing patients during periods of euthymiaClinicians can anticipate changes in circumstances that make a relapse of symptoms more likely and help the patient and their family to develop stable daily routines that includes taking medicines regularly. At each consultation the clinician should consider:
Discussing the patient’s mood may help the patient to gain insight into their disorder and promote self-management, e.g. moderating the use of alcohol and avoiding alcohol altogether during depressive or manic episodes. If a person with bipolar disorder becomes symptomatic their family can assist by encouraging them to delay making any important decisions until their mood has stabilised. Develop strong relationships with patients and the people supporting themThe common goal of all treatment plans should be a structured and supportive relationship between the patient and their family and the patient and the clinician. This makes communication easier and the patient is more likely to value interactions with clinicians. Regular contact is one of the best ways to achieve this and maintain the patient’s adherence to treatment. During the maintenance period the primary care team in conjunction with the patient’s family should:
General Practitioners should ensure they are receiving regular copies of outpatient attendance notes when the patient visits the consulting Psychiatrist. The Ministry of Health has a list of resources available to people who are affected by bipolar disorder, go to: https://www.health.govt.nz/your-health/conditions-and-treatments/mental-health/bipolar-disorderMonitor all aspects of the patient’s healthCardiovascular disease, obesity, and diabetes (“the metabolic syndrome”) are common among people with bipolar disorder; long-term care of patients with bipolar disorder involves close monitoring of cardiovascular risk.12 It is likely that the cardiovascular risk of people with bipolar disorder is increased due to higher rates of smoking and reduced physical activity during periods of depression, as well as the adverse effects of the medicines used to manage the disorder, e.g. weight gain and hyperlipidaemia. Advice about smoking cessation, alcohol reduction, diet and exercise should be included in all management plans. Contraception and pregnancy planning should be discussed with female patients due to the risk of mood stabilising medicines causing birth defects.18 Folic acid supplementation is recommended to reduce the risk of foetal neural tube deficits in females taking valproate and carbamazepine (although these medicines, especially valproate, are not recommended during pregnancy or in females of child-bearing age unless there are no safer alternatives). Hepatitis B vaccination may be appropriate for patients with a history of drug taking or promiscuous behaviour. Monitor for other forms of mental illnessPatients with bipolar disorder can be expected to develop more than one psychiatric disorder during their lives. Many patients with bipolar I disorder are reported to have some form of anxiety disorder and substance misuse disorders are also common.13 Patients with bipolar disorder and co-morbid anxiety may self-medicate with alcohol or other substances.9 Concerns about the emergence of an additional psychiatric co-morbidity should be discussed with a Psychiatrist. Be prepared for the lifecycle of bipolar disorderPatients, their families and health professionals should be prepared for the cyclic nature of bipolar disorder. Some patients will need to be admitted into hospital care during episodes of acute mania with the patient returning to community-based care between episodes. When the patient transitions from tertiary to primary care the support of their family and General Practitioner is important in re-establishing routines in order to reduce the risk of a relapse. Monitoring the safe use of lithiumLithium is an effective treatment for acute mania, acute depression and long-term mood stabilisation in people with bipolar disorder.16 However, lithium is associated with a risk of serious adverse effects and patients need to be monitored closely. Lithium has a relatively slow onset of action and will take six to ten days to produce a clinical effect in patients who are manic, and six to eight weeks for patients with bipolar depression.16 Lithium is available in 250 mg capsules, and 250 mg and 400 mg tablets.17 The bioavailability of the different formulations of lithium varies widely, therefore if the preparation is changed, careful monitoring is required, particularly if switching between modified and immediate-release formulations.17 Monitor serum lithium levels: Lithium has a narrow therapeutic index and patients need to be monitored to ensure safe and effective serum lithium levels are achieved and to prevent the development of adverse effects. Local guidelines can vary and Psychiatrists may adjust recommendations depending on the individual patient. The patient’s lithium serum concentration should be measured five to seven days after dose initiation, or dose change, with the blood sample taken 12 hours after dosing. Generally the patient’s serum lithium is titrated to 0.6 – 0.8 mmol/L as this is reasonably well tolerated; a higher concentration (0.8 – 1 mmol/L) is recommended for acute episodes of mania, 17 and for patients who have experienced a relapse or have subsyndromal symptoms. Lithium levels should be monitored weekly after initiation and after every dose change, until a desired stable lithium level is achieved.17 Levels should then be measured every six months and more frequently if the patient’s sodium or fluid intake changes or they develop a concurrent illness.17 Placing a patient recall in the Practice Management System (PMS) will automatically generate reminders. Patients should be educated to maintain adequate fluid intake, particularly during summer or during periods of physical exertion, or febrile illness. A serum lithium level > 1.2 mmol/L is usually considered to be toxic. A level > 2 mmol/L is a medical emergency.17 Monitor for adverse effects: Fine tremor and nausea are common dose-dependent adverse effects of lithium treatment, but often pass after one to two days. Coarse tremor, general fatigue, vomiting, diarrhoea, a metallic taste in the mouth, and a reduction in the sensitivity of the abdomen (central obtunding) indicate toxicity.16, 17 Adverse effects mostly occur when lithium plasma levels change rapidly and should be anticipated when doses are increased.16 Lithium overdose can cause chronic neural toxicity and may even be fatal.16 Lithium reduces the ability of the kidneys to concentrate urine causing polyuria and increased thirst; it is reported that 10% of patients taking lithium long-term will develop reversible diabetes insipidus.16 The dose of lithium will need to be reviewed in older patients and patients with renal impairment to avoid serum lithium reaching toxic levels. Some patients will experience weight gain of as much as 10 kg after lithium treatment is started and this can affect treatment adherence. Hypothyroidism is reported to be six times more prevalent in patients taking lithium.16 Patients taking lithium may develop hypercalcaemia due to elevated parathyroid concentrations.16 If hypercalcaemia is significant then lithium treatment may need to be withdrawn.16 Lithium should be avoided where possible during pregnancy and breast-feeding.16 If lithium is withdrawn abruptly there is an increased risk of manic relapse. When lithium treatment is ceased doses should be reduced over a period of at least four weeks, and preferably over a period of three months.17 Monitor other laboratory parameters: Local guidelines vary for the frequency of monitoring of other parameters and this is likely to be directed by a Psychiatrist. Table 2 provides a reasonable approach to monitoring patients taking lithium long-term. Medicine interactions: Angiotensin converting enzyme (ACE) inhibitors, angiotensin receptor-II antagonists (ARBs), diuretics (particularly thiazide diuretics, e.g. bendrofluazide, hydrochlorothiazide) and non-steroidal anti-inflammatory drugs (NSAIDs) can reduce the renal clearance of lithium and result in increased serum lithium levels.22 Where possible the combination of any of these medicines with lithium should be avoided. If combination treatment is required the medicines should be prescribed at a stable, rather than variable dose. Patients should be aware of the potential risk of over-the-counter NSAIDs and advised to avoid these. Regular monitoring of renal function is recommended if medicines which can affect renal function are taken concurrently with lithium. Medicines that affect serotonin, e.g. SSRIs, clomipramine, tramadol and venlafaxine, can cause serotonin syndrome when taken in combination with lithium.22 Sodium restriction can result in lithium toxicity and excess sodium, e.g. in patients taking sodium bicarbonate, can cause lithium serum levels to fall.17 Table 2: Recommended baseline and follow-up monitoring for patients taking lithium long-term16, 17
AcknowledgementThank you to Professor Sarah Romans, Department of Psychological Medicine, University of Otago, Wellington and Andrew McKean, Senior Pharmacist, Hillmorton Hospital, Christchurch for expert review of this article. References
What should the nurse do first when caring for a client who is being admitted with a diagnosis of meningococcal?If Meningococcal Meningitis is suspected patients should be isolated and droplet precautions continued for 24 hours after administration of appropriate antibiotics. Order isolation status in Epic.
What should a nurse include when teaching a client diagnosed with shigellosis regarding how do you prevent the spread of the infection to others quizlet?Wash your hands carefully and frequently with soap and water, especially after using the bathroom. Do not prepare food for others while you are sick. After you get better, wash your hands carefully with soap and water before preparing food for others.
Which nursing intervention should receive priority after client has returned from having had eye surgery?Pain is a common occurrence after most all types of surgical procedures and is probably the most significant postoperative problem in the eyes of the patient. Prompt and adequate pain relief is a critical nursing intervention.
Which signs and symptoms would indicate to the nurse that the client is having an anaphylactic response after receiving penicillin?Anaphylaxis1 requires signs or symptoms in at least two of the following systems: Skin: Hives, flushing, itching, and/or angioedema. Respiratory: Cough, nasal congestion, shortness of breath, chest tightness, wheeze, sensation of throat closure or choking, and/or change in voice-quality (laryngeal edema)
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