The practical nurse (PN) is preparing to assist an elderly client to the bathroom. The PN knows that an elderly adult's center of gravity changes from the hips to another area of the body. While planning to safely assist this client, the PN knows that the center of gravity for the elderly client is in which area of the body?
Upper torso.
Feet.
Upper extremities.
Head.
The Correct Answer is A
A. The upper torso is where the center of gravity shifts in elderly adults. As people age, their center of gravity moves higher due to changes in body composition and muscle strength, which can affect balance.
B. The feet are the base of support, not the center of gravity. The center of gravity is located higher up in the body.
C. The upper extremities do not represent the center of gravity. The shift in the center of gravity affects overall balance and stability.
D. The head does not represent the center of gravity; it is primarily located in the upper torso. The head's position influences balance but is not the center of gravity.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Exploring the client’s thoughts about dying is supportive but not the immediate priority when a specific request for a religious ritual is made.
B. Notifying the family of the request is a secondary action but should follow the immediate fulfillment of the client's request for spiritual support.
C. Suggesting that the hospital chaplain is available might be appropriate, but the client's specific request was for a priest, and it is better to offer to contact the priest directly.
D. Offering to contact the priest for the client directly addresses the client's immediate spiritual need and respects their request.
Correct Answer is A
Explanation
A. The submandibular lymph nodes are located beneath the lower jaw, in the area where the jawbone meets the neck. This is the correct location to palpate for enlargement of these lymph nodes.
B. The temporal bone is located on the side of the head, not relevant to the location of the submandibular lymph nodes. Palpation for these nodes occurs beneath the lower jaw, not near the temporal bone.
C. Lateral to the trachea refers to the location of other lymph nodes such as the anterior cervical or supraclavicular nodes, not the submandibular nodes. Submandibular nodes are specifically beneath the jaw.
D. Above the upper jaw does not correspond to the location of the submandibular lymph nodes. These nodes are palpated beneath the lower jaw, making this option incorrect.
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