Nokea
A client with uric acid stones is prescribed a low-purine diet. Which food is allowed?
- A. Liver.
- B. Chicken.
- C. Apples.
- D. Sardines.
Correct Answer: C
Rationale: Apples are low in purines, suitable for a uric acid stone diet.
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A client on hemodialysis reports fatigue. The nurse should assess for:
- A. Anemia.
- B. Hyperkalemia.
- C. Dehydration.
- D. Infection.
Correct Answer: A
Rationale: Anemia is common in renal failure due to decreased erythropoietin.
A 17-year-old, sexually active female client is seen in the family planning clinic and requests hormonal contraceptives. Before examination, the nurse should explain the importance of regular Papanicolaou (Pap) smears. This recommendation is based on the current screening guidelines of the American Cancer Society for Pap smears, which state that:
- A. Pap smears are recommended every other year.
- B. If four consecutive annual Pap smears are negative, the client should schedule repeat Pap smears every 3 years.
- C. The initial Pap smear should be done at age 12.
Correct Answer: B
Rationale: American Cancer Society guidelines recommend Pap smears every 3 years after four consecutive normal annual smears for women who are sexually active or over 21. Screening does not start at age 12, and every-other-year screening is not standard.
The nurse is reviewing the care plan of a client with Multiple Sclerosis. Which of the following nursing diagnoses should receive further validation?
- A. Impaired mobility related to spasticity and fatigue.
- B. Risk for falls related to muscle weakness and sensory loss.
- C. Risk for seizures related to muscle tremors and loss of myelin.
- D. Impaired skin integrity related bowel and bladder incontinence.
Correct Answer: C
Rationale: Seizures are not a common manifestation of MS, as tremors and myelin loss do not directly cause seizures. The other diagnoses are valid, as MS commonly causes mobility issues, fall risks, and skin integrity concerns.
The client with vasospastic disorder (Raynaud's phenomenon) complains of cold and numbness in her fingers. The nurse assesses the client for effects of vasoconstriction. Which of the following is an early sign of vasoconstriction?
- A. Cyanosis
- B. Gangrene
- C. Pallor
- D. Rubor
Correct Answer: C
Rationale: Pallor is an early sign of vasoconstriction in Raynaud's, as reduced blood flow causes the skin to turn white. Cyanosis occurs later with prolonged ischemia, gangrene is a late complication, and rubor (redness) occurs during the hyperemic phase after vasospasm resolves.
A 66-year-old female who is usually meticulous about her appearance and dress arrives today for her 23rd day of radiation therapy and appears disheveled and emotionally labile, and her responses to the usual questions are a little inappropriate. Her heart rate is 124 bpm, her respirations are 32 breaths/minute, and her skin is cold and clammy. These findings would suggest that the nurse should further assess the client for which of the following conditions?
- A. Schizophrenia.
- B. Panic disorder.
- C. Depression.
- D. Delirium.
Correct Answer: D
Rationale: Disheveled appearance, emotional lability, inappropriate responses, and physical symptoms (tachycardia, tachypnea, clammy skin) suggest delirium, a medical emergency requiring urgent assessment.