Nokea
Which stone type is associated with acidic urine?
- A. Calcium oxalate.
- B. Uric acid.
- C. Struvite.
- D. Cystine.
Correct Answer: B
Rationale: Uric acid stones form in acidic urine, requiring alkalinization.
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Which of the following statements about nasoenteric tubes is correct?
- A. The tube cannot be attached to suction.
- B. The tube contains a soft rubber bag filled with mercury.
- C. The tube is taped securely to the client's cheek after insertion.
- D. The tube can have its placement determined only by auscultation.
Correct Answer: C
Rationale: Nasoenteric tubes are taped securely to the client's cheek to prevent dislodgement. They can be attached to suction, do not typically use mercury today, and placement is confirmed by methods like X-ray, not just auscultation. CN: Physiological adaptation; CL: Apply
The client is scheduled to have a kidney, ureter, and bladder (KUB) radiograph. To prepare the client for this procedure, the nurse should explain to the client that:
- A. Fluid and food will be withheld the morning of the examination.
- B. A tranquilizer will be given before the examination.
- C. An enema will be given before the examination.
- D. No special preparation is required for the examination.
Correct Answer: D
Rationale: A KUB radiograph requires no special preparation, as it is a non-invasive imaging test to locate renal calculi.
A client weighs 300 lb (136 kg) and has a history of deep vein thrombosis and thrombophlebitis. When reviewing a teaching plan with this client, the nurse knows that the client has understood the nurse's instructions when he states he will:
- A. Avoid exercise
- B. Lose weight
- C. Perform leg lifts every 4 hours
- D. Wear support hose, using rubber bands to hold the stockings up
Correct Answer: B
Rationale: Weight loss reduces pressure on veins and improves circulation, critical for managing DVT and thrombophlebitis in an obese client. Avoiding exercise increases stasis, leg lifts are insufficient alone, and rubber bands can cause constriction, negating support hose benefits.
When conducting a health history with a female client with thyrotoxicosis, the nurse should ask about which of the following changes in the menstrual cycle?
- A. Dysmenorrhea.
- B. Metrorrhagia.
- C. Oligomenorrhea.
- D. Menorrhagia.
Correct Answer: C
Rationale: Thyrotoxicosis increases metabolism, which can lead to decreased menstrual flow or oligomenorrhea (infrequent menstruation). Dysmenorrhea (painful periods), metrorrhagia (irregular bleeding), and menorrhagia (heavy bleeding) are less commonly associated with thyrotoxicosis.
A 62-year-old male is dying from metastatic lung cancer, and all treatments have been discontinued. The client's breathing pattern is labored, with gurgling. The client's wife asks the nurse, 'Can't you do something to help with his breathing?' Which of the following is the nurse's best response in this situation?
- A. Direct the unlicensed personnel to assess the client's vital signs and provide oral care.
- B. Suction the client so that the client's wife knows all interventions were performed.
- C. Reposition the client, elevate the head of the bed, and provide a cool compress.
- D. Explain to the wife that it is standard practice not to suction clients when treatments have been discontinued.
Correct Answer: C
Rationale: Repositioning, elevating the head of the bed, and using a cool compress can alleviate labored breathing and gurgling (death rattle) in a dying client, providing comfort without invasive measures.