Nokea
What measures can help control the client's body temperature related to brain infection?
- A. Administering prescribed antipyretics.
- B. Reducing body hydration.
- C. Applying ice packs.
- D. Keeping the room temperature warm.
Correct Answer: A
Rationale: Antipyretics directly address fever, reducing cerebral irritation.
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The cerebellum, ________ portion of the brain, is located below the occipital lobes of the cerebrum.
- A. the largest
- B. the second largest
- C. the third largest
- D. the smallest
Correct Answer: B
Rationale: The cerebellum is the second largest portion of the brain, located below the occipital lobes of the cerebrum. It plays a crucial role in coordinating voluntary movements, balance, and posture. While the cerebrum is the largest part of the brain, the cerebellum is smaller but still significant in size and function. Therefore, the second largest is the correct answer.
True statements about aldosterone include:
- A. it increases the amount of Na+-K+ ATPase in the target cells
- B. it reduces the sodium content of the sweat
- C. it increases the acidity of urine
- D. all above
Correct Answer: D
Rationale: Aldosterone increases Na+-K+ ATPase activity in target cells, promoting sodium reabsorption and potassium excretion. It also reduces sodium loss in sweat and increases urine acidity by promoting hydrogen ion excretion. These actions help regulate electrolyte balance and blood pressure.
What kind of loss does the nurse recognize this to be?
- A. Delirium
- B. Memory loss in AD
- C. Normal forgetfulness
- D. Memory loss in mild cognitive impairment
Correct Answer: C
Rationale: Forgetting names and birthdays is typical of normal forgetfulness
The nurse is caring for a patient diagnosed with a cerebral tumor. For which function should the nurse expect to assess an abnormality?
- A. Reflex movement
- B. Movement and speech
- C. Coordination and posture
- D. Heart rate and respiratory rate
Correct Answer: B
Rationale: A cerebral tumor in the frontal lobe may affect movement and speech, as this area contains the motor cortex and Broca's area. Reflex movements are controlled by the spinal cord, coordination by the cerebellum, and heart rate by the medulla. Assessing movement and speech is critical for localizing the tumor's effects.
A patient with a fractured femur experiences the complication of malunion. The nurse recognizes that what happens with this complication?
- A. The fracture heals in an unsatisfactory position.
- B. The fracture fails to heal properly despite treatment.
- C. Fracture healing progresses more slowly than expected.
- D. Loss of bone substances occurs as a result of immobilization.
Correct Answer: A
Rationale: Malunion refers to a healed fracture in an incorrect alignment or position.