Nursing Elites

1. A healthcare provider is assessing a patient with dehydration. Which finding indicates the patient's condition is worsening?

• A. Dry mucous membranes.
• B. Tachycardia and low blood pressure.
• C. Bradycardia and shallow respirations.
• D. Clear lung sounds.

Correct answer: B

Rationale: Tachycardia and low blood pressure are indicative of worsening dehydration in a patient. Tachycardia is the body's compensatory mechanism to maintain cardiac output in response to decreased intravascular volume, while low blood pressure reflects inadequate perfusion due to decreased fluid levels. Bradycardia and shallow respirations are not typical findings in worsening dehydration, and clear lung sounds do not directly correlate with the severity of dehydration.

2. A patient is admitted with signs of stroke. Which of the following diagnostic tests should the nurse anticipate as the priority?

• A. CT scan
• B. MRI
• C. X-ray
• D. Ultrasound

Correct answer: A

Rationale: A CT scan is the priority diagnostic test to identify and confirm the location and severity of a stroke.

3. A nurse provides instructions to a client about preventing injury while using crutches. What should the nurse tell the client to avoid?

• A. An abnormal stance
• B. Injury to the nerves
• C. A fall and further injury
• D. Skin breakdown

Correct answer: B

Rationale: The correct answer is B: Injury to the nerves. Resting the underside of the arm on the crutch pad can injure the nerves. Choice A, an abnormal stance, is not directly related to nerve injury while using crutches. Choice C, a fall and further injury, is a general risk associated with improper crutch use but does not specifically address nerve injury. Choice D, skin breakdown, is a concern related to pressure ulcers but not the primary focus when discussing injury prevention related to crutch use.

4. Which of the following foods is a good source of protein?

• A. Chicken
• B. Tofu
• C. Cheddar cheese
• D. Almonds

Correct answer: C

Rationale: Cheddar cheese is indeed a good source of protein, providing a significant amount per serving. While chicken and tofu are also high in protein, cheddar cheese can be a beneficial source, especially for individuals looking for non-meat options. Almonds, while nutritious, are not as high in protein compared to the other options listed.

5. A nurse is caring for a child who is allergic to penicillin. The nurse should verify which of the following prescriptions with the provider?

• A. Amphotericin B
• B. Amoxicillin-clavulanate
• C. Erythromycin
• D. Gentamicin

Correct answer: B

Rationale: Amoxicillin-clavulanate is related to penicillin, and a cross-sensitivity could occur, so the provider should be consulted.

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