Nokea
The nurse is reviewing prescriptions for assigned adult clients. The nurse should question the prescription for
- A. 0.45% sodium chloride for a client with syndrome of inappropriate antidiuretic hormone secretion who has a decreased sodium level
- B. 0.9% sodium chloride for a client with gastrointestinal bleeding who has a decreased hemoglobin level
- C. 1,000 mL bolus of 0.9% sodium chloride for a client with septic shock who has an increased WBC count
- D. lactated Ringer solution for a client with hypovolemic shock and a thermal burn who has an increased hematocrit level
Correct Answer: A
Rationale: 0.45% sodium chloride is hypotonic and can worsen hyponatremia in SIADH by further diluting serum sodium, requiring clarification for a hypertonic solution.
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A client was struck on the head by a baseball bat during a robbery attempt. The nurse gives shift report to the oncoming nurse and conveys that the client's current Glasgow Coma Scale score is a '10.' Which other information is most important for the reporting nurse to include?
- A. Client's blood pressure was 120/80 mm Hg and pulse was 82/min recently
- B. Client's Glasgow Coma Scale score was '11' one hour ago
- C. Client believes that the current surroundings are a racetrack
- D. Client is allergic to penicillin and vancomycin
Correct Answer: B
Rationale: A decrease in Glasgow Coma Scale score from 11 to 10 in one hour indicates worsening neurological status, possibly due to increasing intracranial pressure, requiring urgent reporting.
What is the major developmental task that the mother must accomplish during the first trimester of pregnancy?
- A. Acceptance of the pregnancy
- B. Acceptance of the termination of the pregnancy
- C. Acceptance of the fetus as a separate and unique being
- D. Satisfactory resolution of fears related to giving birth
Correct Answer: A
Rationale: Acceptance of the pregnancy. During the first trimester the maternal focus is directed toward acceptance of the pregnancy and adjustment to the minor discomforts.
The nurse is teaching a client who has a hip prosthesis following total hip replacement. Which of the following should be included in the instructions for home care?
- A. Avoid climbing stairs for 3 months
- B. Ambulate using crutches only
- C. Sleep in a supine position only
- D. Do not cross your legs
Correct Answer: D
Rationale: Do not cross your legs. Crossing legs can exceed the 90-degree hip flexion limit, risking dislocation.
The nurse is feeding a 3-month-old client with tetralogy of Fallot. During the feeding, the client becomes cyanotic and has difficulty breathing. Which action should the nurse take first?
- A. Administer oxygen via face mask to the client
- B. Administer subcutaneous morphine to the client
- C. Obtain the client's pulse oximetry reading
- D. Place the client in the knee-chest position
Correct Answer: D
Rationale: The knee-chest position increases systemic vascular resistance and reduces right-to-left shunting in tetralogy of Fallot, immediately improving oxygenation during a tet spell.
A client with a partial bowel obstruction has a Miller-Abbot tube inserted to decompress the bowel. While the tube is in place, the nurse should give priority to:
- A. Using only normal saline to irrigate the tube every 4 hours
- B. Advancing the tube 3-4 inches as ordered by the physician
- C. Changing the tape securing the tube to the client's face daily to prevent skin breakdown
- D. Attaching the tube to high constant suction
Correct Answer: C
Rationale: Preventing skin breakdown by changing the tape daily is critical to avoid tissue damage around the insertion site. Irrigation and suction settings depend on physician orders, and advancing the tube is not a nursing priority without specific instructions.