The nurse prepares to assess the client's radial pulse. Which statement made by the nurse reflects a correct understanding of the procedure? "I will:

count the radial pulse for two minutes."

put my fingers on the "pinky" finger side of the wrist."

use my thumb to count the pulse."

count the pulse for 30 seconds and multiply the number by two

Answer and Explanation

The Correct Answer is D

D. Counting the radial pulse for 30 seconds and then multiplying the count by two gives an estimate of the client's heart rate per minute (bpm). This method is efficient and commonly used in clinical practice, especially if the client's pulse is regular.

A. Counting the radial pulse for two minutes is unnecessarily long and not standard practice. Typically, the radial pulse is counted for either 30 seconds or 60 seconds (one minute) to determine the client's heart rate. Multiplying the count by two for a 30-second count or directly using the count for a 60- second count provides the client's beats per minute (bpm).

B. The radial pulse is assessed by palpating the radial artery on the thumb side (or lateral side) of the client's wrist. The nurse places the index and middle fingers gently over the radial artery and applies light pressure to feel the pulse rhythm and rate.

C. Using the thumb to count the pulse is not recommended because the thumb has its own pulse, which could interfere with accurately assessing the client's radial pulse.

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Correct Answer is C

Explanation

C. This option correctly identifies therationale behind the nurse's instruction. Immunosuppressed clients have a weakened immune system, making them highly vulnerable to infections. Family members may carry microorganisms on their hands, clothes, or respiratory secretions that can potentially transmit infections to the client. Wearing gloves and a mask helps reduce the risk of introducing pathogens to the client.

A. This option suggests that the risk is related to hospital staff transmitting infections to family members. While this is a concern in healthcare settings, it is not directly related to the specific situation described where family members are visiting an immunosuppressed client in a protective environment.

B. This option implies that the hospital environment itself poses a risk of infection transmission to family members. While hospitals can harbor various pathogens, the primary concern in this scenario is the transmission of infections to the immunosuppressed client from outside sources, including family members.

D. This option suggests that the client could transmit infections to family members. While this is theoretically possible depending on the specific infectious agent and the client's condition, the primary concern in a protective environment is preventing infections from entering the client's environment and affecting their health.

A. Exercises to strengthen flexor muscles B. Frequent position changes to reverse the contractures C. Range-of-motion exercises to prevent worsening of contractures D. Weight-bearing activities to stimulate joint relaxation

Correct Answer is C

Explanation

C. Range-of-motion (ROM) exercises are essential in preventing contractures. These exercises aim to maintain or improve joint mobility by moving each joint through its full range of movement. They help stretch tight muscles and maintain flexibility, thereby preventing the progression of contractures.

A. While muscle strengthening exercises are beneficial for overall muscle health, in the context of contractures, the primary issue is the shortened and tight muscles. Strengthening exercises alone may not effectively address the contractures and could potentially exacerbate them.

B. Frequent repositioning is crucial to prevent and potentially reverse contractures. By changing the client's position regularly, pressure and stress on specific muscle groups are relieved, which can help prevent further tightening and promote flexibility. This intervention helps maintain joint mobility and prevents contractures from worsening.

D. Weight-bearing activities can be beneficial for joint health and bone density but may not directly address contractures. Contractures involve structural changes in the muscle-tendon unit rather than joint stiffness alone.

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The nurse prepares to assess the client's radial pulse. Which statement made by the nurse reflects a correct understanding of the procedure? "I will:

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Naxlex Comprehensive Predictor Exams

The nurse is instructing family members of an immunosuppressed client who has been placed in a protective environment to wear gloves and a mask when visiting the client. The nurse is aware that this practice is important to prevent infection transmission from:

Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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