Nokea
A 60 year old lady presents with a skin tear to her left shin on her coffee table. She is unsure of her previous immunization status. How should this be managed?
- A. ADT only
- B. ADT plus immunoglobulin
- C. Immunoglobulin only
- D. Neither
Correct Answer: A
Rationale: Skin tear, unknown shots ADT boosts, no Ig needed for clean cuts, antibiotics if dirty. Nurses jab this chronic tetanus shield solo.
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Erysipelas
- A. responds to erythromycin
- B. is caused strep pneumoniae
- C. results from microorganism exotoxin production
- D. typically occurs on the neck
Correct Answer: A
Rationale: Erysipelas erythro clears strep pyogenes, not pneumo, toxins, neck-only, or TEN's peel. Nurses dose this chronic red edge.
A 50-year-old male patient has been hospitalized for a wedge resection of the left lower lung lobe after a routine chest x-ray shows carcinoma. The patient is anxious and asks if he can smoke. Which statement by the nurse would be most therapeutic?
- A. Smoking is the reason you are here
- B. The doctor left orders for you not to smoke
- C. You are anxious about the surgery. Do you see smoking as helping?
- D. Smoking is OK right now, but after your surgery it is contraindicated
Correct Answer: C
Rationale: Anxiety's screaming here naming it and asking if smoking helps opens a door to his feelings, not a lecture. Blaming smoking shames him, spiking stress. Citing orders shuts down dialogue. Greenlighting it's reckless nicotine constricts vessels, risking surgical healing, especially post-lung resection. Therapeutic nursing in oncology digs into emotions, guiding patients through fear without judgment, key for pre-op calm.
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.
About special considerations in the management of hypertension in older patients, which of the following is the correct answer?
- A. Systolic hypertension - DBP should be <70 mmHg
- B. Dementia - Target SBP should not be <150/90 mmHg
- C. Care home residents - SBP <130 mmHg
- D. Frailty - Target BP not <140/90 mmHg
Correct Answer: D
Rationale: Frail elders BP >140/90 guards perfusion; systolic, dementia, care home tweaks misfire. Nurses ease this chronic frail line.
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.