A nurse is preparing to obtain a capillary blood specimen from a client. Which of the following actions should the nurse take? (Select all that apply.)

Squeeze the client's finger until a blood drop forms.

Apply clean gloves.

Prick the side of the client's finger.

Elevate the client's hand above the level of the heart.

Cleanse the client's finger with an iodine swab.

Answer and Explanation

Correct Answer : B,C,E

A. Squeezing the client's finger until a blood drop forms can result in hemolysis and inaccurate results; instead, gentle milking or massaging of the finger is recommended.
B. Applying clean gloves is necessary to maintain infection control practices.

C.   Pricking the side of the client's finger is the appropriate technique for obtaining a capillary blood specimen.
D.   Elevating the client's hand above the level of the heart is not necessary and may impede blood flow.

E.   Cleansing the client's finger with an iodine swab helps to disinfect the area prior to obtaining the blood specimen.

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Correct Answer is D

Explanation

A. Napping during the day may disrupt nighttime sleep patterns by reducing sleep drive.

B. Watching television in bed can stimulate the brain and interfere with sleep due to the blue light emitted from screens.
C. Engaging in vigorous physical activity close to bedtime may increase alertness and make it harder to fall asleep.

D. Drinking a glass of milk before bedtime can promote sleep due to the presence of tryptophan, which aids in the production of serotonin and melatonin, neurotransmitters involved in sleep
regulation.

A. Image A B. Image B C. Image C D. Image D

Correct Answer is A

Explanation

A. The hypoglossal nerve is tested by checking for tongue deviation.

B. This action tests the facial nerve

C. This action tests the trigeminal nerve

D. This action tests the spinal accessory nerve

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A nurse is preparing to obtain a capillary blood specimen from a client. Which of the following actions should the nurse take? (Select all that apply.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse in a provider's office is collecting data from an older adult client. The client states that he is having difficulty sleeping. Which of the following strategies should the nurse recommend to promote sleep?

Correct Answer is D

Explanation

A nurse is collecting data about cranial nerve function from an adult client. Which of the following images depicts the method the nurse should use to check the function of the hypoglossal cranial nerve (XII)? Image A B. C. Image B Image C Image D

Correct Answer is A

Explanation

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