A nurse is assessing a client’s fingers. The client complains of a swollen, painful knuckle, and not being able to remove a ring from that finger. The nurse recognizes that which of the following is the correct term for the affected joint?
Interphalangeal
Tibiotalar
Metacarpophalangeal
Tarsometatarsal
The Correct Answer is A
Choice A rationale: The affected joint described is an interphalangeal joint. Interphalangeal joints are found between the phalanges (fingers and toes).
Choice B rationale: Tibiotalar joints are found in the ankle, not the fingers.
Choice C rationale: Metacarpophalangeal joints are found between the metacarpal bones and the phalanges in the hand.
Choice D rationale: Tarsometatarsal joints are found in the foot, not the fingers.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A rationale: The vertebral column refers to the entire structure of the spine.
Choice B rationale: Intervertebral disks are the structures between the vertebrae that act as shock absorbers, providing cushioning and flexibility to the spine.
Choice C rationale: The vertebral foramen is an opening in each vertebra through which the spinal cord passes.
Choice D rationale: Nucleus pulposus is the soft, gel-like substance in the center of an intervertebral disk.
Correct Answer is A
Explanation
Choice A rationale: The basal ganglia are responsible for controlling voluntary movement and play a role in motor control.
Choice B rationale: Motor pathways of the spinal cord and brainstem synapse in the thalamus is not accurate. Motor pathways synapse in the spinal cord and brainstem, not the thalamus.
Choice C rationale: The cerebellum is primarily responsible for coordinating voluntary movements and maintaining balance, not speech and emotions.
Choice D rationale: While the hypothalamus does play a role in regulating body temperature and sleep, it is not the sole regulator, and its functions extend beyond these aspects.
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