Nokea
A newborn.
While performing a physical examination on a newborn, which of the following nursing assessments should be reported to the doctor?
- A. Head circumference of 40 cm.
- B. Chest circumference of 32 cm.
- C. Acrocyanosis and edema of the scalp.
- D. Heart rate 160 and respirations 40.
Correct Answer: A
Rationale: Strategy: Determine if the assessment is abnormal. (1) correct-average circumference of the head for a neonate ranges from 32 to 36 cm; increase in size may indicate hydrocephaly or increased intracranial pressure (2) normal newborn assessment (3) normal newborn assessment (4) normal newborn assessment
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A client with an irregular pulse rate of 81 and a potassium level of 3.0 mEq/L has digoxin (Lanoxin) ordered.
Which of the following actions if taken by the nurse is BEST?
- A. Give the digoxin.
- B. Hold the digoxin.
- C. Notify the physician.
- D. Re-check the pulse.
Correct Answer: C
Rationale: Strategy: The topic of the question is unstated. (1) although the pulse is normal, level of potassium must be considered (2) notify physician about low potassium (3) correct-hypokalemia can precipitate digoxin toxicity; physician should be called to obtain order for potassium supplement (4) notify physician about the potassium level
The nurse is administering alendronate (Fosamax) to an adult. Which instruction is necessary to give the client?
- A. Take medication with milk and a snack.
- B. Take medication after each meal.
- C. Sit up for at least 30 minutes after taking medication.
- D. Lie down for 30 minutes after taking medication.
Correct Answer: C
Rationale: Alendronate can cause esophageal irritation; sitting up for 30 minutes post-dose ensures proper passage and absorption, preventing reflux. Milk, meals, or lying down increase irritation risk.
An adult has received an injection of immunoglobulin. The client asks what this injection will do for him. The nurse's reply includes the information that he will develop which type of immunity as a result of this injection?
- A. Active natural immunity
- B. Active artificial immunity
- C. Passive natural immunity
- D. Passive artificial immunity
Correct Answer: D
Rationale: Immunoglobulin provides preformed antibodies, conferring passive artificial immunity. Active immunity requires the body to produce antibodies, and natural immunity involves natural exposure.
The nurse is caring for a client who is postoperative day 1 after a thyroidectomy. Which of the following findings would be of GREATest concern to the nurse?
- A. Calcium level of 8.0 mg/dL.
- B. Temperature of 99.5°F (37.5°C).
- C. Heart rate of 100 bpm.
- D. Pain at the incision site.
Correct Answer: A
Rationale: A calcium level of 8.0 mg/dL indicates hypocalcemia, a serious complication post-thyroidectomy due to parathyroid damage, risking tetany or seizures. Options B, C, and D are expected: slight fever, tachycardia, and incision pain are common postoperatively.
The nurse is making a home visit for a client with an abdominal wound.
When irrigating the draining wound with a sterile saline solution, which of the following sequences would be MOST appropriate for the nurse to follow?
- A. Pour the solution, wash hands, and remove the soiled dressing.
- B. Wash hands, prepare the sterile field, and remove the soiled dressing.
- C. Prepare the sterile field, put on sterile gloves, and remove the soiled dressing.
- D. Remove the soiled dressing, flush the wound, and wash hands.
Correct Answer: B
Rationale: Strategy: Answers are implementations. Determine the outcome of each answer choice. Is it desired? (1) hands should be washed first (2) correct-handwashing should be done prior to beginning any procedure, especially irrigating a wound (3) using sterile gloves to remove the dressing would contaminate them (4) hands should be washed first