A client is admitted with high fever of 102°F orally and an elevated WBC of 15,000. They state they have had a sinus infection and a sore throat for over 24 hours. A nurse is preparing to palpate the client's lymph nodes. At what anatomic location should the nurse position his or her hands to assess the submental lymph node?
At the base of the client's skull
At the angle of the client's jaw
Behind the tip of the client's chin
On the area behind the client's ears
The Correct Answer is C
Choice A reason: The base of the skull houses occipital nodes, not submental ones, which drain the lower face. Palpating here misses the submental region, irrelevant to sinus or throat infections, misaligning with lymphatic drainage patterns in this case.
Choice B reason: The angle of the jaw targets submandibular nodes, not submental, which sit midline under the chin. This area drains the jaw and mouth but not specifically the submental zone tied to the client’s symptoms directly.
Choice C reason: Behind the chin tip is the submental node location, draining the lower lip, tongue, and anterior mouth. With sinus and throat infection, this spot is key for detecting lymphadenopathy linked to the client’s fever and elevated WBC.
Choice D reason: Behind the ears assesses postauricular nodes, unrelated to submental drainage of the chin and mouth. This misses the infection’s likely lymphatic response, focusing on a region not typically involved in sinus or throat pathology here.
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Related Questions
Correct Answer is B
Explanation
Choice A reason: Paraphimosis involves foreskin retraction, not meatal position, and isn’t prostate-related. Dorsal urethral meatus points to a congenital defect, not this acquired condition, making it an incorrect concern for this genitourinary finding entirely here fully.
Choice B reason: Epispadias is a congenital dorsal urethral opening, a key concern in males. This abnormal positioning may cause urinary issues or infertility, making it the most significant finding requiring attention in this assessment accurately and comprehensively here.
Choice C reason: Urethral stricture narrows the urethra, not shifting its position dorsally. This acquired issue isn’t bladder-specific, misaligning with the congenital anomaly observed, excluding it as the primary concern in this genitourinary exam fully here.
Choice D reason: Age doesn’t reposition the urethral meatus dorsally; this is congenital, not degenerative. Normal aging affects prostate size, not meatal anatomy, rendering this less critical than epispadias as the identified issue in this case entirely here.
Correct Answer is C
Explanation
Choice A reason: Convergent response isn’t a standard term; convergence occurs with near focus, not light. This misnames the pupil constriction in the opposite eye from light stimulus, unrelated to the observed cranial nerve III reflex entirely here.
Choice B reason: Direct reflex is pupil constriction in the lit eye, not the other. This describes the same-side reaction, not the contralateral constriction observed, distinguishing it from the finding in this eye exam fully and accurately here.
Choice C reason: Consensual response is when light in one eye constricts the other’s pupil, via cranial nerve III. This matches the finding, reflecting normal optic and oculomotor nerve interplay, making it the precise description comprehensively here.
Choice D reason: Accommodation adjusts focus for near vision, constricting pupils bilaterally, not from unilateral light. This involves lens change, not the light-induced contralateral reflex seen, excluding it as the correct term in this scenario fully here.
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