Nursing Elites

1. During a health history assessment of a new patient, which data should be the focus for patient teaching?

• A. Age and gender
• B. Saturated fat intake
• C. Hispanic/Latino ethnicity
• D. Family history of diabetes

Correct answer: B

Rationale: The correct answer is saturated fat intake. Behaviors play a crucial role in health outcomes, and saturated fat intake is a modifiable behavior that can significantly impact a patient's health. By focusing on educating the patient about reducing saturated fat intake, the healthcare provider can empower the patient to make positive changes. While age, gender, ethnicity, and family history are important factors in understanding a patient's health status, they are not behaviors that can be directly modified through patient teaching. Therefore, these factors are essential for developing an individualized care plan but are not the primary focus of patient teaching. Saturated fat intake directly relates to dietary habits, which can be altered through education and support to promote better health outcomes.

2. Which of the following types of antipsychotic medications is most likely to produce extrapyramidal effects?

• A. Atypical antipsychotic drugs
• B. First-generation antipsychotic drugs
• C. Third-generation antipsychotic drugs
• D. Dopamine system stabilizers

Correct answer: B

Rationale: The correct answer is first-generation antipsychotic drugs. These drugs are potent antagonists of D2, D3, and D4 receptors, making them effective in treating target symptoms but also leading to numerous extrapyramidal side effects due to the blockade of D2 receptors. Atypical or second-generation antipsychotic drugs, as mentioned in choice A, are relatively weak D2 blockers, which results in a lower incidence of extrapyramidal side effects. Third-generation antipsychotic drugs, as in choice C, and dopamine system stabilizers, as in choice D, are not typically associated with significant extrapyramidal effects compared to first-generation antipsychotics.

3. Which of the following white blood cells is the smallest and can be involved in humoral immunity?

• A. Lymphocyte
• B. Monocyte
• C. Basophil
• D. Erythrocyte

Correct answer: A

Rationale: The correct answer is 'Lymphocyte.' Lymphocytes are the smallest type of white blood cells and play a crucial role in humoral immunity by producing antibodies. Monocytes are actually the largest white blood cells and are involved in phagocytosis rather than humoral immunity. Basophils are a type of granulocyte involved in allergic reactions, and erythrocytes are red blood cells responsible for oxygen transport, not part of the immune system.

4. Which of the following components is associated with hypertonic dehydration?

• A. Plasma sodium levels above 150 mEq/L
• B. Fluid moves from extracellular space to intracellular space
• C. Water loss is greater than electrolyte loss
• D. Physical signs and symptoms are grossly apparent

Correct answer: C

Rationale: The correct answer is 'Water loss is greater than electrolyte loss.' In hypertonic dehydration, there is a higher loss of water compared to electrolytes, leading to elevated concentrations of electrolytes in the body. This condition is characterized by plasma sodium levels above 150 mEq/L. As water moves from the extracellular space to the intracellular space, it results in cellular dehydration. Choice A is incorrect because the plasma sodium levels associated with hypertonic dehydration are typically above 150 mEq/L, not between 130 and 150 mEq/L. Choice B is incorrect as fluid moves from the extracellular space to the intracellular space in hypertonic dehydration. Choice D is incorrect because physical signs and symptoms may not always be grossly apparent in hypertonic dehydration.

5. At a community health fair, the blood pressure of a 62-year-old client is 160/96 mmHg. The client states, "My blood pressure is usually much lower."? The nurse should tell the client to:

• A. Go get a blood pressure check within the next 15 minutes
• B. Check blood pressure again in two (2) months
• C. See the healthcare provider immediately
• D. Visit the healthcare provider within one (1) week for a BP check

Correct answer: A

Rationale: The blood pressure reading of 160/96 mmHg is moderately high, indicating hypertension. Given that the client mentions their blood pressure is usually lower, there is concern for acute complications like a stroke. Therefore, an immediate reassessment of the blood pressure within the next 15 minutes is warranted to confirm the reading and take appropriate actions if necessary. Waiting for two months (Choice B) or a week (Choice D) could pose risks of delaying intervention. Seeing the healthcare provider immediately (Choice C) is a good option, but in this case, the urgency is not as high as to require immediate attention at the healthcare provider's office.

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