A nurse experiences difficulty auscultating the heart sounds of a client. What should the nurse do to assure they are able to auscultate the heart sounds?
Place the diaphragm against the client's clothing and angle biannuals toward nose.
Ensure that the ear pieces are loose and comfortable in ears.
Ask the client to hold their breath during auscultation.
Eliminate distracting noises from the environment and ensure a snug fit with the ear pieces.
The Correct Answer is D
A. Placing the diaphragm against clothing can interfere with sound transmission. The stethoscope should be placed directly on the skin.
B. Earpieces should fit snugly in the ears to optimize sound conduction, rather than being loose.
C. Asking the client to hold their breath is not a standard technique for improving heart sound auscultation; it is more useful for breath sounds or murmurs.
D. "Eliminate distracting noises from the environment and ensure a snug fit with the ear pieces" is correct because background noise can interfere with auscultation, and a proper fit enhances sound transmission.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Pressing in the right upper quadrant is not appropriate for a referred rebound tenderness test, which is used to assess peritoneal irritation, commonly from appendicitis.
B. Pressing in the left upper quadrant is not useful in diagnosing appendicitis or conditions that cause referred pain to the right lower quadrant.
C. Pressing in the left lower quadrant is correct when performing Rovsing’s sign, a test for referred rebound tenderness. If the client experiences pain in the right lower quadrant when the left lower quadrant is pressed, it suggests peritoneal irritation, often due to appendicitis.
D. Pressing in the right lower quadrant would directly elicit tenderness in appendicitis but does not test for referred rebound tenderness.
Correct Answer is C
Explanation
A. Carbohydrate deficiency can lead to low energy levels and weight loss, but it is not primarily associated with edema, brittle nails, or dry hair.
B. Vitamin B12 deficiency can cause neurological symptoms and anemia, but it does not typically lead to edema or brittle nails.
C. Protein deficiency is correct because it can cause muscle wasting, poor wound healing, thin and dry hair, brittle nails, and edema due to low albumin levels.
D. Vitamin A deficiency is primarily linked to vision problems, dry skin, and an increased risk of infections but does not typically cause edema or brittle nails.
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