A nurse is performing a capillary blood glucose test on a client. Which of the following actions should the nurse take?

Don sterile gloves prior to the procedure.

Hold the finger in an upright position prior to the procedure.

Use the lateral tip of the finger to obtain specimen.

Discard the lancet in the trash container.

Answer and Explanation

The Correct Answer is C

Rationale:

A. Don sterile gloves prior to the procedure: Clean gloves, not sterile gloves, are required for a capillary blood glucose test since it is a clean, not sterile, procedure. Sterile technique is unnecessary and not cost-effective for this type of routine testing.

B. Hold the finger in an upright position prior to the procedure: The finger should be held in a dependent (downward) position to promote blood flow to the puncture site. Holding it upright may reduce perfusion and make obtaining an adequate sample more difficult.

C. Use the lateral tip of the finger to obtain specimen: The lateral sides of the fingertip have fewer nerve endings than the center and are more vascular, making them ideal for obtaining an adequate blood sample with minimal discomfort to the client.

D. Discard the lancet in the trash container: Lancets are sharp instruments and must be discarded in an approved sharps container to prevent needle-stick injuries and ensure proper infection control. Disposing of them in regular trash poses a safety hazard.

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Correct Answer is A

Explanation

Rationale:

A. "I feel that soon everything will be ok.": This is a covert statement because it sounds hopeful but may actually reflect a decision to end one’s life. Sudden calmness or vague optimism in someone with a history of major depressive disorder can indicate suicidal planning and should prompt immediate follow-up.

B. "I just cannot take this anymore.": This is an overt expression of emotional distress and hopelessness. While serious, it clearly communicates the client's feelings and is more direct than covert.

C. "My family would be better off if I was dead.": This is an overt suicidal statement suggesting that the client believes their death would benefit others. It requires immediate attention and suicide risk assessment.

D. "I do not want to be here anymore.": This is another overt expression that directly indicates a desire to no longer live or be present. It reflects suicidal ideation and needs urgent intervention but is not considered covert.

A. Tilt the client's head forward during meals. B. Encourage socialization during meal times. C. Elevate the head of the client's bed to 30", D. Provide three large meals per day.

Correct Answer is A

Explanation

Rationale:

A. Tilt the client's head forward during meals: Tilting the head forward, also known as the chin-tuck technique, helps close the airway and reduce the risk of aspiration in clients with dysphagia. This position facilitates safer swallowing by improving bolus control and airway protection.

B. Encourage socialization during meal times: While social interaction is generally beneficial, clients with dysphagia require focused attention during meals to prevent choking or aspiration. Distractions can compromise concentration on swallowing techniques and safety precautions.

C. Elevate the head of the client's bed to 30": Although elevating the head of the bed helps reduce aspiration risk, a 30" elevation is not optimal for swallowing. A 45–90 degree upright position is typically recommended during meals to support safer swallowing mechanics.

D. Provide three large meals per day: Clients with dysphagia benefit more from small, frequent meals to reduce fatigue and lower the risk of aspiration. Large meals can overwhelm their ability to chew and swallow safely, increasing the risk of complications.

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