Nokea
A client with a stroke and malnutrition has been placed on Total Parenteral Nutrition (TPN). The nurse notes air entering the client via the central line. Which initial action is most appropriate?
- A. Notify the physician.
- B. Elevate the head of the bed.
- C. Place the client in the left lateral decubitus position.
- D. Stop the TPN and hang D5 1/2 NS.
Correct Answer: C
Rationale: Air embolism is suspected. Placing the client in the left lateral decubitus position traps air in the right atrium, preventing pulmonary embolism. Notifying the physician (A), elevating the bed (B), or changing fluids (D) is secondary.
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Following TURP, which of the following instructions would be appropriate to prevent or alleviate anxiety concerning the client's sexual functioning?
- A. You may resumption sexual intercourse in 2 weeks.'
- B. Many men experience impotence following TURP.'
- C. A transurethral resection does not usually cause impotence.'
- D. Check with your doctor about resuming sexual activity.'
Correct Answer: C
Rationale: Although the client may experience retrograde ejaculation, it will not limit his ability to engage in sexual intercourse.
The physician has diagnosed a client with cirrhosis characterized by asterixis. If the nurse assesses the client with asterixis, he can expect to find:
- A. Irregular movement of the wrist
- B. Enlargement of the breasts
- C. Dilated veins around the umbilicus
- D. Redness of the palmar surfaces
Correct Answer: A
Rationale: Asterixis, a flapping tremor of the wrists when extended, is a sign of hepatic encephalopathy in cirrhosis due to ammonia buildup. The other findings are unrelated to asterixis.
Before giving methergine postpartum, the nurse should assess the client for:
- A. Decreased amount of lochial flow
- B. Elevated blood pressure
- C. Flushing
- D. Afterpains
Correct Answer: B
Rationale: Methergine is given to contract the uterus and to control postpartal hemorrhage; therefore, lochial flow should decrease. Methergine may elevate the blood pressure. A client with an elevated blood pressure should not receive methergine, but she could be given oxytocin if necessary. Flushing is not a side effect of methergine. Afterpains are increased with methergine usage. The client should be informed that this is a normal response.
Which obstetrical client is most likely to have an infant with respiratory distress syndrome?
- A. A 28-year-old with a history of alcohol use during the pregnancy
- B. A 24-year-old with a history of diabetes mellitus
- C. A 30-year-old with a history of smoking during the pregnancy
- D. A 32-year-old with a history of pregnancy-induced hypertension
Correct Answer: B
Rationale: Maternal diabetes increases the risk of neonatal respiratory distress syndrome due to impaired surfactant production from hyperglycemia. Alcohol, smoking, and hypertension are less directly linked.
The nurse is caring for a client with a diagnosis of postpartum endometritis. Which vital sign change is most likely to be observed?
- A. Fever
- B. Tachycardia
- C. Hypotension
- D. All of the above
Correct Answer: D
Rationale: Postpartum endometritis a uterine infection can cause fever (from infection) tachycardia (from systemic response) and hypotension (in severe cases). All vital sign changes may be observed.