Nursing Elites

1. What does a Z-score of -3.00 indicate?

• A. The child's score indicates he is ahead of his peers and performing well
• B. The child's score places him within normal limits on this test item
• C. The test is inconclusive
• D. The child's score falls below the majority of his peers on this test

Correct answer: D

Rationale: A Z-score of -3.00 indicates that the child's performance is significantly below the average of their peers. It represents an extreme low score, indicating a substantial deviation from the mean performance of the group.

2. Which of the following is a key feature of the diagnosis of ASD according to the DSM V?

• A. Unusual responses to sensory input
• B. Social isolation
• C. Repetitive behaviors
• D. Delayed motor development

Correct answer: A

Rationale: In the DSM V, one of the key diagnostic criteria for Autism Spectrum Disorder (ASD) is unusual responses to sensory input. These atypical responses can include hypersensitivity or hyposensitivity to sensory stimuli, such as sound, touch, taste, or smell. These sensory processing differences are important in the diagnosis of ASD because they can significantly impact an individual's daily functioning and behavior. Social isolation and repetitive behaviors are associated features of ASD but are not the key diagnostic criteria according to the DSM V. Delayed motor development may be observed in some individuals with ASD, but it is not a key feature used for diagnosis in the DSM V.

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 parent of a toddler with a new prescription for liquid ferrous sulfate, which of the following instructions should the nurse include?

• A. Mix the medication with milk.
• B. Give the medication with orange juice.
• C. Give the medication with meals.
• D. Administer the medication with an antacid.

Correct answer: B

Rationale: The correct answer is to give the medication with orange juice. Orange juice helps increase the absorption of iron from ferrous sulfate. This acidic environment aids in the absorption of iron, making it a suitable choice for administration. Mixing the medication with milk or an antacid may decrease iron absorption, and giving it with meals may not optimize its absorption as effectively as with orange juice.

5. Which menu choices for a child diagnosed with renal failure and experiencing hyperkalemia indicate the need for further instruction by the nurse?

• A. Carrots and green, leafy vegetables
• B. Spaghetti and meat sauce with breadsticks
• C. Hamburger on a bun and cherry gelatin
• D. Chips, cold cuts, and canned foods

Correct answer: A

Rationale: Carrots and green, leafy vegetables are high in potassium, which should be avoided in hyperkalemia. Therefore, this choice requires further instruction by the nurse to prevent exacerbating the child's condition.

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