Nokea
Effective management of CHF has elements that are common to most programs. These do not include:
- A. Involvement of a multidisciplinary team across the health care sectors
- B. The use of evidence based management guidelines, including both pharmacological and nonpharmacological therapy
- C. Regular hospitalisation for monitoring of cardiac function and change in haemodynamic status
- D. Inclusion of patients and their family in care planning and development of individualised selfmanagement plans
Correct Answer: C
Rationale: CHF management leans on teams, guidelines, patient-family plans smart, evidence-based wins. Routine hospital stays? Nope home care's goal, not ward loops. Nurses push this, a chronic stay-out strategy.
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Which of the following options applies to the accumulation of macrophages in adipose tissue?
- A. This accumulation has been shown in mice but not in humans
- B. This accumulation is negatively correlated with the size of the adipose cells
- C. This accumulation cannot be influenced by weight reduction
- D. None of the options applies
Correct Answer: D
Rationale: Macrophages swarm fat in humans big cells pull them, weight loss shrinks the crowd, not mouse-only or stuck. Nurses see this, a chronic inflammation truth.
Which atypical pneumonia can be vaccinated against?
- A. coxiella burnetii
- B. mycoplasma pneumoniae
- C. chlamydia pneumoniae
- D. legionella
Correct Answer: A
Rationale: Coxiella Q fever has a vaccine, not mycoplasma, chlamydia duo, or legionella. Nurses jab this chronic farm bug shield.
The nurse is arriving at the beginning of her shift and has taken report on four clients on a medical surgical unit. Which client should the nurse see first?
- A. A Client with pyelonephritis with nausea and vomiting
- B. A client with chronic obstructive pulmonary disease with an oxygen saturation of $90 \%$ on room air
- C. A client post vaginoplasty with bright red blood and clots in her catheter
- D. A client post-total abdominal hysterectomy with 9/10 pain
Correct Answer: C
Rationale: Bright red blood and clots post-vaginoplasty scream hemorrhage ABCs prioritize circulation, needing instant check for shock or transfusion. Pyelonephritis nags, COPD's stable at 90\%, pain's urgent but not bleeding. Nurses hit bleeding first, a life-line call in this post-op rush.
Which action should the nurse take when caring for a patient who is receiving chemotherapy and complains of problems with concentration?
- A. Teach the patient to rest the brain by avoiding new activities.
- B. Teach that 'chemo-brain' is a short-term effect of chemotherapy.
- C. Report patient symptoms immediately to the health care provider.
- D. Suggest use of a daily planner and encourage adequate rest and sleep.
Correct Answer: D
Rationale: Chemo-brain foggy focus is common; planners and rest help manage, not cure. Resting fully stalls life; it's not always short-term can linger. No emergency it's expected. Nurses in oncology offer this tools and sleep ease the mental muck, supporting function.
A nurse is caring for a client who presented to the emergency department with complaints of fatigue, palpitations, and chest pains. Upon assessment, the provider notes an S3 and S4 gallop, weak peripheral pulses, and tachycardia. The provider orders a chest x-ray and echocardiogram, which reveals left ventricular dilation. Which of the following disorder is consistent with these findings?
- A. Cardiac tamponade
- B. Dilated cardiomyopathy
- C. Pericarditis
- D. Restrictive cardiomyopathy
Correct Answer: B
Rationale: Left ventricular dilation with S3, S4, weak pulses, and tachycardia paints dilated cardiomyopathy heart muscle stretches, weakening pump, causing fatigue and palpitations. Tamponade compresses, not dilates. Pericarditis inflames without dilation. Restrictive stiffens, resisting stretch. Nurses tie this to DCM's systolic flop, anticipating meds like ACE inhibitors, a fit for this stretched-out heart.