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 D
Explanation
Choice A rationale: CN X (vagus nerve) and CN VII (facial nerve) are separate cranial nerves, and the described findings are more indicative of dysfunction in the motor component of CN VII.
Choice B rationale: CN XI (accessory nerve) is primarily involved in motor function related to the sternocleidomastoid and trapezius muscles. It is not likely to cause the described facial asymmetry.
Choice C rationale: CN IV (trochlear nerve) is responsible for eye movement and would not be directly related to the described facial findings.
Choice D rationale: The described findings, such as asymmetry when smiling or frowning, uneven lifting of the eyebrows, and escape of air when pressing against a puffed cheek, indicate dysfunction of the motor component of cranial nerve VII (facial nerve).
Correct Answer is D
Explanation
Choice A rationale: Sticking out the tongue without tremors or deviation is related to Cranial Nerve XII (hypoglossal nerve), not Cranial Nerve XI.
Choice B rationale: Following an object with the eyes without nystagmus or strabismus is more related to visual tracking and coordination, not Cranial Nerve XI.
Choice C rationale: Hearing ability is primarily associated with Cranial Nerve VIII (vestibulocochlear nerve), not Cranial Nerve XI.
Choice D rationale: Cranial Nerve XI, also known as the accessory nerve, is responsible for the movement of the head and shoulders against resistance. If intact, the client should be able to perform this action with equal strength on both sides.
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