Nursing Elites

1. Which stage of motor learning is illustrated as the toddler attempts to place a shape into a container multiple times using an effective reach and grasp pattern often but makes errors?

• A. Skill Acquisition
• B. Perceptual Learning
• C. Functional Performance
• D. Exploratory Activity

Correct answer: B

Rationale: The correct answer is Perceptual Learning. In this stage, the toddler learns from sensory input and refines their movements over time, even though errors may still occur. This process involves improving coordination and fine-tuning motor skills based on feedback from repeated attempts.

2. A child with croup has an increased PCO2, a decreased pH, and a normal HCO3 blood gas value. Which finding does the nurse report to the healthcare provider based on these data?

• A. Uncompensated metabolic alkalosis
• B. Uncompensated metabolic acidosis
• C. Uncompensated respiratory acidosis
• D. Uncompensated respiratory alkalosis

Correct answer: C

Rationale: The blood gas values indicate uncompensated respiratory acidosis. In respiratory acidosis, there is an increased PCO2, decreased pH, and a normal HCO3 level. This condition requires immediate attention to address the underlying respiratory problem causing the acidosis.

3. A patient is prescribed Lisinopril as part of the treatment plan for heart failure. Which finding indicates the patient is experiencing the therapeutic effect of this drug?

• A. Weight gain of 5 pounds in 1 week
• B. Potassium level of 3.5mEq/L
• C. Crackles in the lungs are no longer heard
• D. Jugular vein distention

Correct answer: C

Rationale: The correct answer is C. Lisinopril, an ACE inhibitor, promotes venous dilation, which helps reduce pulmonary congestion and peripheral edema. The absence of previously heard crackles in the lungs indicates effectiveness in reducing pulmonary congestion. Edema and jugular vein distention are signs of heart failure and would not indicate the therapeutic effect of Lisinopril. A potassium level of 3.5mEq/L is within the normal range and not directly related to the therapeutic effect of Lisinopril.

4. When teaching a school-age child and the parent how to administer insulin, which of the following instructions should the nurse include?

• A. Store the insulin in the refrigerator after each use.
• B. Rotate injection sites each time you give the injection.
• C. You should give the insulin at room temperature.
• D. Administer the insulin within 30 minutes of each meal.

Correct answer: C

Rationale: It is essential to give insulin at room temperature to prevent discomfort during administration. Cold insulin can cause stinging and pain, which can be avoided by allowing the insulin to reach room temperature before administration. Storing insulin in the refrigerator is correct for long-term storage, but it should be brought to room temperature before use. Rotating injection sites is important to prevent lipohypertrophy, a condition characterized by fatty lumps that can develop if injections are consistently given in the same area. Administering insulin within 30 minutes of a meal is generally recommended to match the insulin peak action with the peak glucose levels after eating, but giving insulin at room temperature is more crucial to ensure comfort and proper absorption.

5. Which is the appropriate intervention when providing care to a child diagnosed with nephrotic syndrome, who is edematous and on bed rest?

• A. Monitor blood pressure every 30 minutes.
• B. Reposition every 2 hours.
• C. Limit visitors.
• D. Encourage fluids.

Correct answer: B

Rationale: Repositioning every 2 hours is crucial in preventing skin breakdown in an edematous child on bed rest. This intervention helps redistribute pressure and maintain skin integrity, reducing the risk of pressure ulcers. It is an essential part of care for patients with limited mobility to ensure their comfort and prevent complications related to immobility.

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