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Summary NURS 6550 Acute Care Midterm Exam Study Guide
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  • NURS 6550
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NURS 6550 Acute Care Study Guide for Midterm Exams Psychosocial WEEK 2 Papadakis, M. A., McPhee, S. J., & Rabow, M. W. (2018). Current medical diagnosis & treatment (57th ed.). New York, NY: McGraw Hill. Chapter 25, “Psychiatric Disorders” (pp. ) • Evaluate patients with psychosocial heal...

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  • March 9, 2022
  • 45
  • 2022/2023
  • Summary

Subjects

  • mcphee
  • nurs 6550 acute care study guide for midterm exams psychosocial week 2 papadakis
  • m a
  • s j
  • amp rabow
  • m w 2018 current medical diagnosis amp treatment 57th ed new york
  • ny m

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  • NURS 6550
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NURS 6550 Acute Care Study Guide for Midterm Exams

Psychosocial WEEK 2
Papadakis, M. A., McPhee, S. J., & Rabow, M. W. (2018). Current medicaldiagnosis &
treatment (57th ed.). New York, NY: McGraw Hill.
Chapter 25, “Psychiatric Disorders” (pp. 1059-1116)

• Evaluate patients with psychosocial health conditions
• Develop differential diagnoses for patients with psychosocial health
conditions
• Develop treatment plans for patients with psychosocial health conditions


Generalized anxiety disorder diagnosis criteria- Excessive
anxiety and worry
(apprehensive expectation), occurring more days than not for atleast 6
months, about a number of events or activities (such as work or school
performance).

B. The person finds it difficult to control the worry.

C. The anxiety and worry are associated with three (or more) of the
following six symptoms (with at least some symptoms presentfor more
days than not for the past 6 months). Note: Only one item is required in
children.

(1) restlessness or feeling keyed up or on edge
(2) being easily fatigued
(3) difficulty concentrating or mind going blank
(4) irritability
(5) muscle tension
(6) sleep disturbance (difficulty falling or staying asleep, orrestless
unsatisfying sleep)

Primary neurotransmitter in PTSD- Due to the traumatic stress of PTSD victims, the
neurotransmitters that fuel the sympathetic versus parasympathetic system get out of balance.
As a Yale University journal review states, “It has been suggested that alterations in NE
[norepinephrine], E [epinephrine], and 5-HT [5HTP] may have relevance for symptoms
commonly seen in survivors with PTSD

,* PTSD diagnosis and treatment-assessing history of exposure to a perceived or actual
life threatening event, serious injury or sexual violence, symptoms lasting more than 1
month. Disturbance causes clinically significant distress or impairment in functioning

H) The disturbance is not attributable to the physiological effects of a substance or other
medical condition

DSM-5 recognizes a “with dissociative symptom” specifier when the PTSD symptoms
are accompanied by persistent or recurrent depersonalization or derealization.

The specifier “with delayed expression” should be included if the full criteria for PTSD
are not met for more than 6 months following the trauma.

The traumatic event is persistently re-experienced:

• Nightmares

• Intrusive thoughts of the traumatic event

• Flashbacks

• Marked emotional distress when exposed to traumatic reminders

• Strong physiologic reaction when exposed to traumatic reminders

Treatment psychotherapy (cognitive processing, prolonged exposure therapy, eye-
movement desensitizing) . SSRIs (sertraline, paroxetine) clonidine 0.1mg at bed time,
prazosin 2-10mg for nightmare, antiseizure meds for anger management (carbamazepine
400-800mg daily), clonazepam 1-4mg daily for anxiety, Trazodone 25-100mg for sleep.




Treatment of acute panic attacks- What are the medications for initial/first line
therapy- SL 0.5-1 mg alprazolam, clonazepam 0.5-1mg, antidepressants, SSRIs (sertraline 25mg/day
for 1 week, then 50mg)

Inpatient treatment of depression- ECT
o What are the therapies for patient’s that won’t eat, take meds, etc.
When is serotonin norepinephrine reuptake inhibitor indicated, when is it
contraindicated? For pain neuropathy/fibromyalgia

Venlafaxine dosing, when is follow up? What are you monitoring? - Blood pressure monitoring,
arrhythmias DOSE is 150-225 mg daily. Patients should be cautioned about the concomitantuse of
Venlafaxine tabletsand NSAIDs, aspirin, warfarin, or other drugs that affect coagulation since
combined use of psychotropic drugs that interfere with serotonin

,reuptake and these agents has been associated with an increased risk of bleeding(see
PRECAUTIONS,Abnormal Bleeding).
Usual Adult Dose for Anxiety
Extended release:
Initial dose: 75 mg orally once a day
Maintenance dose: May increase in daily increments of 75 mg orally at intervals of noless than
4 days
Maximum dose: 225 mg orally per day
Usual Adult Dose for Panic Disorder
Extended release:
Initial dose: 37.5 mg orally once a day
Maintenance dose: May increase dose in daily increments of 75 mg orally at intervals of no less
than 7 days
Maximum dose: 225 mg orally per day
Usual Adult Dose for Depression
Immediate release:
Initial dose: 37.5 mg orally twice a day or 25 mg orally 3 times a day
Maintenance dose: May increase in daily increments of up to 75 mg orally at intervalsof no less
than 4 days
Maximum dose: (moderately depressed outpatients): 225 mg orally per day Maximum
dose (severely depressed inpatients): 375 mg orally per day Comments:
-Daily dosage may be divided in 2 or 3 doses/day



Endogenous depression pathophysiology is best described as?
Endogenous depression. Endogenous depression (melancholia) is an atypical sub-class
of the mood disorder, major depressive disorder (clinicaldepression). Endogenous
depression occurs due to the presence of an internal (cognitive, biological) stressor
instead of an external (social, environmental) stressor. No apparent outside cause.
Exogenous is caused by something (stress, some event)

Differences between panic attacks and panic disorder? Panic attacks are recurrent,
unpredicted episodes of intense surges of anxiety accompanied by marked physical manifestations. Panic
Disorder
Someone with generalized anxiety disorder (GAD) has chronic anxiety, and a tendency to become over- anxious
about issues which would not normally cause concern. Panic disorder is characterized by repeated episodes of panic
attacks, in which the individual is overcome by feelings of fear and dread.

What are Major Depressive disorder symptoms?- physical & cognitive symptoms, loss of
interest and pleasure(anhedonia) withdrawal from activities and guilt, poor concentration, worthlessness,
fatigue

Identify the primary neurotransmitter in PTSD
• PTSD diagnosis and treatment, meds (families/common meds)?

Familiarize yourself with the side effects of Lithium- GI, tremors-treat with propranolol 20-
60mg a day, weakness, somnolence, polyuria (reduced renal response ADH) , polydipsia (increased plasma
renin concentration), thyroid, EKG changes, long term effects cogwheel rigidity, affect

, Common adverse effects of atypical antipsychotics- anticholinergic side effects dry
mouth which can cause increases caloric liquid intake (wt gain & hyponatremia) blurred
vision, urinary retention, delayed gastric emptying, esophageal reflux, ileus, delirium,
acute glaucoma, sexual disturbances, and orthostatic hypotension, EKG changes
prolonged QT

Mental status changes in elderly… how do you evaluate?
Mental status changes related to UTI in elderly

Assessment of Delirium in geriatric patients- Acute onset, fluctuating course, deficits
in attention not memory.

Elders with dementia and driving – there is no gold standard assessment, consider the
severity of the dementia ( severe should not drive), consider comorbidities and
medications, ability to do IADLS, , may need to be assessed by a driver rehab specialist.

Short Confusion Assessment Method (Short CAM): what things are assessed? Acute
onset and fluctuating course, inattention and either disorganized thinking or ALOC.

Types of dementia, know differences?
Alzheimer's disease- Alzheimer's disease

Most common type of dementia; accounts for an estimated 60 to 80 percent of cases.

Symptoms: Difficulty remembering recent conversations, names or events is often an early clinical
symptom; apathy and depression are also often early symptoms. Later symptoms include impaired
communication, poor judgment, disorientation, confusion, behavior changes and difficulty speaking,
swallowing and walking.

Revised guidelines for diagnosing Alzheimer’s were published in 2011 recommending that
Alzheimer’s be considered a slowly progressive brain disease that begins well before symptoms
emerge.

Brain changes: Hallmark abnormalities are deposits of the protein fragment beta-amyloid (plaques)
and twisted strands of the protein tau (tangles) as well as evidence of nerve cell damage and death in
the brain
Vascular dementia- Vascular dementia

Previously known as multi-infarct or post-stroke dementia, vascular dementia is less common as a sole
cause of dementia than Alzheimer’s, accounting for about 10 percent of dementia cases.

Symptoms: Impaired judgment or ability to make decisions, plan or organize is more likely to be the
initial symptom, as opposed to the memory loss often associated with the initial symptoms of

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