A nurse is performing blood glucose monitoring on a client. Which of the following actions should the nurse take?
Position the client's finger above their heart.
Apply sterile gloves prior to performing the test.
Puncture the side of the client's finger.
Milk the finger site.
The Correct Answer is C
A. Position the client's finger above their heart: The finger should be positioned below the level of the heart to encourage blood flow, making it easier to obtain a sufficient blood sample for testing. Elevating the finger would decrease blood flow and make collection more difficult.
B. Apply sterile gloves prior to performing the test: Clean, non-sterile gloves are sufficient for routine blood glucose monitoring. Sterile gloves are not necessary unless performing procedures that require a sterile environment, such as surgery or central line dressing changes.
C. Puncture the side of the client's finger: The sides of the fingertips have fewer nerve endings compared to the pads, making the procedure less painful. Additionally, puncturing the side helps promote better blood flow and reduces the risk of bruising and soreness.
D. Milk the finger site: Milking or squeezing the finger excessively can cause hemolysis or contamination of the blood sample with tissue fluid, leading to inaccurate glucose readings. Gentle pressure may be used if needed, but forceful milking should be avoided.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. “I may notice an increase in the firmness of my breasts.”: During menopause, breasts typically become less firm and more fatty due to decreased estrogen levels. Loss of glandular tissue and changes in connective tissue elasticity cause breasts to feel softer, not firmer.
B. "My estrogen levels will elevate”: Estrogen levels decline significantly during menopause, not elevate. This hormonal decrease leads to many of the physical and emotional symptoms associated with menopause, including hot flashes, vaginal dryness, and bone density loss.
C. "I may experience more vaginal dryness.": Vaginal dryness is a common and expected symptom during menopause due to the reduction in estrogen. Lower estrogen levels cause thinning and decreased lubrication of the vaginal tissues, often resulting in discomfort during intercourse and increased risk of irritation or infection.
D. "I may become cold more often.": Clients undergoing menopause typically experience hot flashes and night sweats, not an increased tendency to feel cold. Hot flashes are sudden sensations of heat and are one of the most recognized and frequent symptoms of menopausal transition.
Correct Answer is D
Explanation
A. Pain relieved by the prone position: Pain from acute pancreatitis is typically not relieved by lying prone. Clients often find some relief by sitting up, leaning forward, or assuming a fetal position, as these positions reduce pressure on the inflamed pancreas.
B. Decreased WBC count: Acute pancreatitis usually triggers an inflammatory response, leading to an elevated white blood cell (WBC) count, not a decreased one. Leukocytosis is a common laboratory finding associated with the body's reaction to inflammation and possible infection.
C. Hyperactive bowel sounds: In acute pancreatitis, bowel sounds are often decreased or absent due to paralytic ileus. Hyperactive bowel sounds would be more suggestive of other gastrointestinal disturbances such as diarrhea or early intestinal obstruction.
D. Epigastric pain: Severe, persistent epigastric pain that may radiate to the back is the hallmark symptom of acute pancreatitis. This pain is typically sudden in onset and worsens after eating or drinking, especially fatty foods.
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