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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.
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In order to allow for proper healing, patients with osteomyelitis may need to have
- A. Debridement and drainage of the area.
- B. Immobilization of the area.
- C. Ice packs alternating with moist heat applied externally.
- D. Internal fixation device inserted.
Correct Answer: B
Rationale: Immobilization helps prevent further damage and promotes healing in osteomyelitis.
What is most likely to cause the pain experienced in the later stages of OA?
- A. Crepitation
- B. Bouchard's nodes
- C. Heberden's nodes
- D. Bone surfaces rubbing together
Correct Answer: D
Rationale: Bone-on-bone contact causes significant pain.
The infratrochlear nerve supplies the
- A. Upper incisors
- B. Labial gum
- C. Bridge over the nose
- D. Upper lip
Correct Answer: C
Rationale: The infratrochlear nerve, a branch of the ophthalmic division (V1) of the trigeminal nerve, supplies sensation to the bridge of the nose and medial eyelid.
The part of the brain responsible for coordinating all your movements is the:
- A. cerebrum.
- B. cerebellum.
- C. brain stem.
- D. cranial nerves.
Correct Answer: B
Rationale: The cerebellum is responsible for coordinating voluntary movements, balance, and posture. It receives sensory input from the spinal cord and other parts of the brain to fine-tune motor activities. The cerebellum ensures smooth and precise movements by integrating information about body position and muscle activity. Damage to the cerebellum can result in uncoordinated movements, balance issues, and difficulties with fine motor skills.
Before discharge a patient who has Lightcast applied to immobilize a fracture of the forearm should be taught that
- A. Lightcast may become repeatedly wet during bathing or showering and should be thoroughly dried by using a hair dryer
- B. when bathing or showering the Lightcast should be kept dry by covering it securely with a plastic bag
- C. frequent exposure of the Lightcast to water will cause it to disintegrate but occasional moisture will do no damage
- D. it takes only 10 hours for Lighteast to become hard and dry
Correct Answer: B
Rationale: Keeping the Lightcast dry prevents potential weakening or damage to the cast material.