Nokea
Which of the following is not a branch of the trigeminal nerve?
- A. Supraorbital nerve
- B. Great auricular nerve
- C. Mental nerve
- D. Lacrimal nerve
Correct Answer: B
Rationale: The great auricular nerve is a branch of the cervical plexus (C2-C3), not the trigeminal nerve. It supplies sensation to the skin over the parotid gland and ear.
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Which area of the brain regulates endocrine and autonomic nervous system (ANS) functions?
- A. Basal ganglia
- B. Temporal lobe
- C. Hypothalamus
- D. Reticular activating system
Correct Answer: C
Rationale: The hypothalamus plays a key role in regulating endocrine and ANS functions.
Which action requires immediate intervention by the nurse for a nursing assistant caring for a patient with CTS?
- A. Arrange the patient's lunch tray and cut the meat.
- B. Provide warm water and assist the patient with a bath.
- C. Replace the patient's splint in hyperextension position.
- D. Remind the patient not to lift very heavy objects.
Correct Answer: C
Rationale: Replacing a splint in hyperextension without proper training could exacerbate the condition.
What is the strongest known risk factor for MS?
- A. cigarette smoking
- B. genetics
- C. obesity
- D. living in northern climates
Correct Answer: B
Rationale: Genetics is the strongest known risk factor for multiple sclerosis (MS). While environmental factors like vitamin D deficiency and smoking can influence risk, having a family history of MS significantly increases an individual's likelihood of developing the condition.
Which of the following is a sign of possible upper motor neuron damage?
- A. Muscle spasticity and hyperreflexia.
- B. Muscle flaccidity and diminished reflexes.
- C. Normal muscle tone and reflexes.
- D. Absence of neurological symptoms.
Correct Answer: A
Rationale: Upper motor neuron damage is characterized by muscle spasticity and hyperreflexia. Flaccidity, diminished reflexes, and normal tone are not associated with upper motor neuron damage.
Nurse Thompson is overseeing the care of a patient with Parkinson's disease, diagnosed with Impaired Physical Mobility due to neuromuscular issues. She notices various activities performed by a nursing assistant (NA) and needs to decide if any require her immediate intervention. Which action by the NA should prompt Nurse Thompson to intervene?
- A. Placing the patient in a chair without using a transfer belt.
- B. Assisting the patient in ambulating with a gait belt.
- C. Helping the patient with feeding using adaptive utensils.
- D. Encouraging the patient to perform active range of motion exercises.
Correct Answer: A
Rationale: Placing the patient in a chair without a transfer belt increases the risk of falls and injury, requiring immediate intervention.