A nurse is preparing to perform a blood glucose test.
After performing hand hygiene and donning gloves, in which order should the nurse perform the following actions to obtain a capillary blood sample?
(Move the steps into the box on the right, placing them in the order of performance. Use all the steps.)
Squeeze the site gently to obtain a blood droplet.
Allow the site to dry.
Apply blood to the test strip.
Cleanse the site with an antiseptic swab.
Pierce the puncture site quickly.
The Correct Answer is D,B,E,A,C
Choice D rationale
Cleansing the site with an antiseptic swab reduces the risk of infection by removing surface bacteria and contaminants. It is essential to prepare the site adequately for a clean puncture.
Choice B rationale
Allowing the site to dry prevents the antiseptic from diluting the blood sample and ensures accurate readings. Moisture at the puncture site can interfere with the effectiveness of the glucose meter.
Choice E rationale
Piercing the puncture site quickly minimizes discomfort for the client and ensures a clean puncture. A swift puncture reduces the risk of the site becoming overly irritated or bruised.
Choice A rationale
Squeezing the site gently helps to obtain an adequate blood sample without causing excessive damage to the surrounding tissue. It ensures a sufficient droplet size for testing without causing additional trauma.
Choice C rationale
Applying blood to the test strip allows the glucose meter to measure the blood glucose level accurately. It is the final step in obtaining a capillary blood sample for testing. .
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Choice A rationale
Hand hygiene is critical for preventing the spread of MRSA. Washing hands removes any bacteria that may have been picked up during contact with the infected client or surfaces in the room. Proper handwashing technique includes using soap and water or an alcohol-based hand sanitizer for at least 20 seconds.
Choice B rationale
Reusing unsoiled gloves is not recommended because MRSA can persist on surfaces and gloves for prolonged periods. Changing gloves each time entering the room ensures any contamination is not transferred to different areas or patients.
Choice C rationale
Wearing a gown protects the caregiver’s clothing from contamination when assisting with activities like bathing. Gowns act as a barrier to prevent MRSA from contacting the caregiver's skin or clothes and being carried outside the patient’s room.
Choice D rationale
Taking the client outside the room increases the risk of spreading MRSA to others. While a mask may protect against respiratory droplets, it does not prevent the transmission of MRSA via contact with contaminated surfaces or the patient’s skin.
Correct Answer is A
Explanation
Choice A rationale
Installing grab bars in the shower assists with balance and prevents falls. Grab bars provide stability and support, which is crucial for clients who have had a CVA and may have impaired balance and coordination.
Choice B rationale
Placing a towel in the shower to prevent slipping is not recommended as it can shift and cause more risk. Anti-slip mats or adhesive strips are better options for preventing slips.
Choice C rationale
Hiring a home care aide to perform all ADLs may promote dependency and reduce the client's independence. Encouraging the use of assistive devices and adaptive techniques helps the client regain as much independence as possible.
Choice D rationale
The statement "You will not become fatigued when you use assistive devices" is incorrect. Clients may still experience fatigue, even with assistive devices. It's important to balance activity and rest to prevent overexertion.
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