Nokea
A diagnosis of AD is usually made when what happens?
- A. A urine test indicates elevated levels of isoprostanes
- B. All other possible causes of dementia have been eliminated
- C. Blood analysis reveals increased amounts of β-amyloid protein
- D. A computed tomography (CT) scan of the brain indicates brain atrophy
Correct Answer: B
Rationale: AD is diagnosed after ruling out other causes of dementia
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Which of the following is a branch of the mandibular nerve
- A. Infraorbital nerve
- B. External nasal nerve
- C. Zygomaticofacial nerve
- D. Auricolotemporal nerve
Correct Answer: D
Rationale: The auriculotemporal nerve is a branch of the mandibular division (V3) of the trigeminal nerve. It supplies sensation to the temple and external ear.
An older female client experiences a musculoskeletal injury to her hip. Which of the following methods would help a nurse identify any swelling in the client?
- A. Asking questions of the client to assess the severity of pain
- B. Palpating the muscles and joints
- C. Asking the client to move the injured area as much as possible
- D. Observing the client for any involuntary movements
Correct Answer: B
Rationale: Palpation is a direct method to assess swelling and other physical changes.
When performing a neurologic assessment, the nurse should prioritize:
- A. Observing for any sudden changes in mental status or physical function.
- B. Measuring the patient's body temperature.
- C. Checking the patient's blood pressure.
- D. Assessing the patient's respiratory rate.
Correct Answer: A
Rationale: Sudden changes in mental status or physical function are critical in neurologic assessments. Temperature, blood pressure, and respiratory rate are secondary considerations.
What is the characteristic of a ketogenic diet suggested for children with seizures?
- A. High-carbohydrate diet
- B. High-protein diet
- C. High-fat diet
- D. Low-fat diet
Correct Answer: C
Rationale: A high-fat diet induces ketosis, which can reduce seizure frequency.
Which of the following should a nurse instruct a client with lupus erythematosus to use before performing ROM exercises?
- A. Prescribed analgesics
- B. Cold packs
- C. Moist heat
- D. Braces or splints
Correct Answer: C
Rationale: Moist heat relaxes muscles, making ROM exercises easier.