Mood Disorders Flashcards

1
Q

Grief

A

The painful emotional response to the loss of something or someone significant.

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2
Q

Kübler-Ross Model of Grief

A

Denial , Anger, Bargaining, Depression, Acceptance

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3
Q

Denial

A

Initially, clients may have difficulty accepting that the loss has really occurred. Denial is a common first reaction

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4
Q

Anger

A

Clients who are grieving often experience strong feelings of anger. They may express anger toward themselves, others, or even the lost person.

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5
Q

Bargaining

A

During grief, clients may attempt to strike a deal with God or some higher power for an alternative plan. For example, a person may plead, “If you will let me live to see my daughter’s wedding, I’ll accept my cancer diagnosis.”

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6
Q

Depression

A

Of course, clients that are grieving will experience intense feelings of sadness, sorrow, and loss.

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7
Q

Acceptance

A

Eventually, most clients come to accept the loss. They utilize coping strategies and become less preoccupied with it. That’s not to say they no longer feel the loss or still grieve; they still have ups and downs. But they’ve found new ways to stay connected to the loss as they continue life.

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8
Q

Types of Grief

A

Normal grief , Anticipatory grief ,Complicated or Maladaptive grief, Bereavement overload

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9
Q

Normal grief

A

Clients experience the stages of grief (denial, anger, bargaining, etc.). Somatic complaints are common (e.g., headaches, nausea, fatigue, sleep difficulties). Some authors say that clients usually achieve some degree of acceptance within six months. Keep in mind, each situation is unique and there is no set time limit for grieving. Remember, anger is a normal emotion during grief.

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10
Q

Anticipatory grief

A

Occurs when a client experiences the stages of grief before the loss occurs (e.g., when a loved one is in hospice care). Sometimes clients are not aware they are experiencing this type of grief since the loss has not yet occurred.

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11
Q

Complicated or Maladaptive grief

A

Occurs when the grief response may be inhibited, exaggerated, or prolonged. A helpful way to distinguish normal grief from maladaptive grief is that the latter is often accompanied by feelings of worthlessness or low-self esteem. Another key indicator is difficulty carrying out normal activities.

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12
Q

Bereavement overload

A

Occurs when an individual experiences too many losses at too rapid of a pace. Older adults are especially prone to experiencing this.

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13
Q

Practical Advice

A
  1. Don’t speak; be present - When someone is suffering, we feel the urge to say something to make the pain go away. We use clichés like, “Something good will come from this.” The statements often minimize the pain someone is feeling and are usually offensive. Instead of speaking, it’s better to simply be present. People that are grieving usually won’t remember what you say (unless it’s offensive). However, they won’t ever forget that you were present.
  2. Listen- Clients who are grieving are likely to express strong, negative emotions. Be a good listener. Don’t philosophize about why the tragedy happened or what it means. Let the people suffering express their thoughts and emotions—including negative ones.
  3. Take action - We often say to people, “Let me know if there is something I can do to help you.” This well-intended statement is not very helpful. It puts an additional burden on the person that is suffering. They have to ask you for a favor. They have to worry if they are being too burdensome, a bother, etc. It’s much better to take action. Do something thoughtful for the person that is suffering.
  4. Express compassion and care - If you must say something, simply express compassion and care. For example, you might say, “I am so sorry that this happened. I care deeply for you.”
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14
Q

Major Mood Disorders

A
  1. Depressive disorders
  2. Bipolar disorders.
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15
Q

Nursing Diagnoses

A

Complicated grieving, imbalanced nutrition: less than body requirements, impaired social interaction, insomnia, low self-esteem, powerlessness, risk for injury, risk for suicide, risk for violence: self-directed or other-directed, self-care deficit (hygiene, grooming), social isolation/impaired social interaction, and spiritual distress.

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16
Q

Major Depressive Disorder

A

Clients have a depressed mood and/or loss of interest in pleasurable activities (anhedonia). Clients can feel extreme guilt and feelings of worthlessness. Sleep abnormalities are common (increased or decreased). Appetite changes are common (increased or decreased). Clients can be incredibly fatigued, making it difficult to climb out of bed. Some, however, experience psychomotor agitation and irritation. In some cases, suicidal thoughts and behaviors can occur.

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17
Q

Depression Subtypes

A

Melancholic features
Mood-congruent psychotic features
Seasonal pattern

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18
Q

Melancholic features

A

This is a severe version of depression in which a client’s mood is extremely dark and unremitting. Even extremely positive news will not temporarily lift the client’s spirits. Clients often experience early morning awakenings and loss of appetite. Suicidal ideation is common.

19
Q

Mood-congruent psychotic features

A

Some clients with depression experience delusions that involve strong feelings of guilt. They may believe they are responsible for someone’s death or a natural catastrophe. Alternatively, they may believe they have a severe illness or that their body is “rotting.” Auditory hallucinations can also occur.

20
Q

Seasonal pattern

A

This is a form of depression that reoccurs seasonally (usually seasonally). Light therapy is an effective treatment.

21
Q

Peripartum onset

A

This subtype of depression is associated with pregnancy. Some of these clients will develop psychotic features.

22
Q

Epidemiology (Major Depressive Disorder)

A

Depression is often called the “common cold” of mental disorders. The lifetime prevalence of depression is about 17%. It’s nearly twice as common in women. Depression can occur at any age, but it is less common in older adults. A common problem is relapsing. The chance of relapsing after one episode is 50%. After two episodes, the relapse rate is 80%

23
Q

Psychological Factors (Major Depressive Disorder)

A

Cognitive-behavioral theorists note that depressed clients have a similar pattern of thinking: negative beliefs about the world, themselves, and the future. In addition, depressed clients exhibit several cognitive distortions (e.g., all-or-nothing thinking, personalization, mind reading, discounting positives).

24
Q

Biological Factors (Major Depressive Disorder)

A

Depression may be related to deficiencies of serotonin, norepinephrine, and dopamine in the brain. We also know that depression is sometimes caused by a general medical condition (e.g., hypothyroidism) or medication use (e.g., alcohol, beta-blockers, steroids, withdrawal from a stimulant like cocaine or amphetamine).

25
Q

Effective Treatments for Major Depressive Disorder

A

Psychotherapy:
- Effective psychotherapy includes CBT and group therapy.
Pharmacotherapy:
- Antidepressants (SSRIs, SNRIs, TCAs, MAOIs) are commonly used. SSRIs are usually the first-line agents since their side effects are milder.
Light Therapy:
- For mood disorders related to seasonal patterns, light therapy is often utilized and effective. One basic teaching point to note is that clients should not look directly at the light during therapy.
Brain Stimulation Therapies:
- Electroconvulsive therapy (ECT) is an effective option for clients who are extremely suicidal thoughts or have failed numerous other treatments. The evidence supporting ECT for these clients is strong.
- Transcranial magnetic stimulation (TMS) is another option. TMS, as the name suggests, is a procedure in which strong magnetic pulses are sent through the skull into the brain—usually the left prefrontal cortex. Unfortunately, the evidence for TMS is not strong.

26
Q

Bipolar Disorder

A

Clients with bipolar disorder experience both sides of the mood scale.

27
Q

Mania

A

Mania can feel extremely pleasurable. Clients may feel exuberant, extremely confident, and highly creative. They seem to have endless energy, are always moving about, and may feel little or no need for sleep. They are high on life. Their thoughts race (flight of ideas) and their speech is “pressured.” It may be difficult to get a word in while talking to them. Dangerous behaviors are common (e.g., drugs, risky sex, reckless spending). They are highly distractible and may begin massive projects that they cannot complete (e.g., a simple plan to paint a bedroom may morph into a whole house renovation). Agitated outbursts are common. Psychotic delusions (usually grandiose) and hallucinations (usually auditory) may also occur. Manic episodes usually end with a crash into a deep depression.

28
Q

Hypomania

A

Hypomania is a less severe version of mania. Clients experience an elevated mood, enhanced creativity, increased energy, and may act intrusively. Hypomania by itself does not cause significant impairment.

29
Q

Two types of bipolar disorder

A

Bipolar I
Bipolar II

30
Q

Bipolar I

A

These clients experience mania (and usually depression).

31
Q

Bipolar II

A

These clients experience hypomania and depression.

32
Q

Epidemiology of BPD

A

The lifetime prevalence of bipolar disorders is about 1%. Rates are roughly equal for men and women. The average age of onset is 18 years for bipolar I and 20 years for bipolar II.

33
Q

Psychological Factors of BPD

A

Stressful life events in childhood seem to increase the risk of developing bipolar disorder.

34
Q

Biological Factors of BPD

A

Bipolar disorder has a strong genetic basis. Having a first-degree relative with bipolar disorder increases a person’s lifetime risk to 5-10%. Excessive levels of norepinephrine and dopamine likely play a role in bipolar disorder. There is also evidence of deficient levels of serotonin (even during manic states). Bipolar depression seems to have a different etiology than “regular” depression. Clients do not respond as well to antidepressants.

35
Q

Effective Treatments for BPD

A

Psychotherapy
CBT and group psychoeducation can help clients learn coping skills and improve medication adherence.
Pharmacotherapy
Pharmacotherapy is essential to the treatment of bipolar disorder. Common medications include lithium , anticonvulsants (valproate, lamotrigine, carbamazepine), and second generation antipsychotics (e.g., aripiprazole, clozapine, ziprasidone). Antidepressants are often ineffective and sometimes precipitate mania.
Brain Stimulation Therapy
ECT can help clients with extreme manic behavior or who are having difficulty achieving symptom control (e.g., have failed numerous medication regimens).

36
Q

Nursing Interventions

A
  • Decrease environmental stimuli (e.g., low lighting, low noise, fewer people) when clients are manic. Do not, however, isolate a client.
  • Assess for suicidal and homicidal thoughts.
  • Remove all dangerous objects when clients are agitated, confused, or suicidal.
  • Assess for illicit drug use. Substances can increase the risk of harm and make medication management more difficult.
  • Maintain a calm demeanor and tone of speech. Remember that anxiety can be contagious.
  • Set limits on dangerous and manipulative behaviors. Clearly describe what is expected. Explain the consequences if limits are broken. Ensure the entire team is enforcing the same limits. Give immediate feedback when limits are broken. Don’t argue, bargain, try to reason, or become emotional with the client. Provide positive reinforcement for non-manipulative behaviors.
  • Listen to and act on legitimate complaints.
  • Avoid power struggles; don’t become emotional.
  • Provide outlets for physical energy (e.g., exercise, punching bag).
  • Clients experiencing mania have increased caloric needs and may have difficulty sitting down to eat meals. Monitor nutritional status. Provide frequent high-protein, high-calorie, portable foods and drinks. ⭐
  • Promote good sleep hygiene and limit caffeine use during manic episodes. Remember to provide frequent rest periods during the day too. ⭐
37
Q

Epidemiology of Suicide

A

In 2016, nearly 45,000 people killed themselves in the United States, making it the 10th leading cause of death. Misclassification is common; the true number is probably much higher. The most common methods of suicide are firearms (50%), suffocation/hanging (25%), and poisoning/overdose (15%).
More than 90% of people who kill themselves have a diagnosable mental illness. Mood disorders and substance abuse are the most common.

38
Q

Long-Term Risk Factors of Suicide

A

-Age - The highest risk group now is 45- to 64-year-olds.
- Gender - Males have the highest rate of suicide, but women have more attempts.
- Ethnicity/race - White are the highest risk group. American Indians are the second highest risk group.
- Marital status - Single, divorced, and widowed individuals have a higher risk. LGBTQ individuals also have a higher risk.
- Socioeconomic status - The very poor and very rich have a higher risk.
- Occupation - Physicians, law enforcement officers, dentists, mechanics, lawyers, and insurance agents have a higher risk.
- Religion - People who lack close religious affiliation have a higher risk.
- Family history - Having a family member who committed suicide increases the risk.
- Military - Suicide rates among military personnel are higher than the general population.
- Previous attempts - 50-80% of people who commit suicide have at least one previous attempt

39
Q

Imminent Risk Factors of Suicide (IS PATH WARM)

A
  • Ideation - Does the client have a plan? Does the client have the means to complete the plan? How lethal is the plan? A lethal plan the client is able to carry out is a major warning sign.
  • Substance abuse - Substances (e.g., alcohol) disinhibit people and interfere with judgment.
    Purposelessness - Does the client see no meaning or purpose for living?
  • Anger - Is the client angry? One extra painful emotion can push a client over the edge.
  • Trapped - Does the client believe there is no way out of his or her current predicament?
  • Hopelessness - Does the client see any other alternatives besides suicide to solve their problems?
  • Withdrawing - Is the client letting go, saying goodbye? This is not always obvious. Examples include sending flowers with a note, taking out a life insurance policy, getting finances in order, giving away possessions, etc. ⭐
  • Anxiety - Is the client anxious? One extra painful emotion can push a client over the edge. Also, anxiety can cause insomnia—another risk factor.
  • Recklessness - Is the client engaging in thoughtless, dangerous behaviors? This can be a sign they no longer value life.
  • Mood shifts - Is there a sudden change in the client’s mood (positive or negative)? A sudden, positive shift often means the client has decided to commit suicide. ⭐
40
Q

Nursing intervention (Suicide)

A
  • When assessing for suicidal ideation, be direct and matter-of-fact (e.g., “Do you ever think about suicide?”). Research shows assessing for suicidal ideation does not increase the risk of attempts; it decreases risk.
  • A helpful way to raise an uncomfortable topic like suicide is to use the normalizing technique. For example, “Sometimes when clients are going through intense emotional pain, they have thoughts about killing themselves. Have you had any thoughts like that?”
  • Pay attention to indirect (also called “covert”) statements (e.g., “I don’t have anything worth living for anymore.” Or “I wish I could fall asleep and never wake up.”). Assess for suicidal ideation when you hear statements like these. ⭐
  • Be alert to the warning signs (i.e., IS PATH WARM). Remember, a lethal plan that a client has the means to carry out is a major warning sign. If a client has rehearsed the plan, the risk is even greater.
  • If a client has suicidal thoughts, remove all potentially dangerous objects (e.g., shoe strings, glass, cords, belts, metal eating utensils, plastic bags, potential poisons, etc.) and initiate one-on-one constant supervision—even while going to the bathroom.
  • Encourage the client to participate in establishing a detailed safety plan. For example, whom would they call if they started having a strong desire to carry out the plan?
  • Ensure that clients are not “cheeking” medications. Clients may save these pills to attempt an overdose.
  • A sudden improvement in a client’s mood can indicate the client intends to commit suicide in the near future. ⭐
41
Q

ECT often has a negative stigma. What is the source of this stigma?

A
  • There are disturbing media portrayals of ECT.
  • ECT previously was overused and misused.
  • The procedure itself is unusual.
42
Q

Important Considerations of ECT

A

Efficaciousness - ECT is a very effective treatment for severe depression. Other indications include bipolar disorder (depression and mania), schizophrenia (especially with catatonic features), and schizoaffective disorder.
Informed consent - In the vast majority of cases, clients give informed consent. In cases where a client is too ill or lacks the capacity to consent, the provider must seek a court order. Because of the controversy associated with ECT, the informed consent process is very detailed.
Anesthesia - Clients are given a short-acting anesthetic (e.g., propofol) to render them unconscious during the procedure. In addition, a paralytic (e.g., succinylcholine) is given to prevent muscle contractions and injury. Clients are unconscious, feel no pain, and do not convulse like you may have imagined.
A standard treatment course is two or three treatments per week for a total of six to 12 treatments. Unfortunately, relapse is common. Thus, many clients also receive maintenance ECT.

43
Q

Adverse effects of ECT

A

ECT is one of the safest procedures performed under general anesthesia. It can even be performed on clients who are pregnant. Nonetheless, there are adverse effects. These include:
Headache - This is the most common adverse effect of ECT.
Elevated vitals - Seizures will temporarily elevate blood pressure, heart rate, and intracranial pressure. If a client has a cardiovascular or cerebrovascular disease, ECT might be too risky.
Memory loss - Clients often experience temporary confusion and memory loss. In rarer cases, memory loss can be permanent. ⭐
Miscellaneous - Other possible effects include aspiration, dental and tongue injuries, muscle soreness, and nausea.

44
Q

Nursing Interventions of ECT

A

Assess the client and family’s understanding of ECT. Help correct any misconceptions.
Know your medications. An anticholinergic (atropine or glycopyrrolate) is given before the procedure to dry up secretions and prevent a seizure-induced vagal response (i.e., bradycardia).
Airway is your top priority when clients have been under anesthesia.
Monitor vital signs and mental status before and after the procedure. If a client has a history of hypertension, make sure it is under control.
Maintain the client’s IV until recovery is fully completed.
Stay with the client. Reorient the client to time and place. Explain what has occurred. Provide reassurance.