A nursing student asked the respiratory floor nurse why the adventitious wheezing breath sounds are present in asthmatic patients. The nurse should respond:

this is an abnormal breath sound due to bronchial airways being narrowed, bronchoconstriction

this is a normal breath sound due to normal gas exchanged

this is an abnormal breath sound due to bronchial airways being dilated, bronchodilation

this is a normal breath sound due to the alveoli being fluid-filled

Answer and Explanation

The Correct Answer is A

A) This is an abnormal breath sound due to bronchial airways being narrowed, bronchoconstriction: Wheezing is an abnormal breath sound characterized by a high-pitched whistling noise produced during breathing. It occurs when the bronchial airways are narrowed due to bronchoconstriction, inflammation, or mucus, common in conditions like asthma. This narrowing of the airways creates turbulent airflow, leading to the wheezing sound.

B) This is a normal breath sound due to normal gas exchange: Wheezing is not a normal breath sound and is indicative of an obstruction or narrowing in the airways. Normal breath sounds, such as vesicular breath sounds, are smooth and do not include wheezing.

C) This is an abnormal breath sound due to bronchial airways being dilated, bronchodilation: Wheezing results from airway narrowing, not dilation. Bronchodilation, which is the widening of the airways, would typically reduce or resolve wheezing rather than cause it.

D) This is a normal breath sound due to the alveoli being fluid-filled: Wheezing is related to airway narrowing rather than fluid in the alveoli. Fluid in the alveoli would more commonly cause crackles or rales, not wheezing.

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Correct Answer is C

Explanation

A) 2: A muscle strength grade of 2 indicates that the muscle can move when gravity is eliminated, such as when the limb is supported. However, it does not have enough strength to move against gravity. This grade is not appropriate for the client described, as they can move both lower legs against gravity.
B) 3: A muscle strength grade of 3 means that the muscle can move the joint against gravity but without any additional resistance. This is less than the client’s described ability, as they can move their legs against some resistance.
C) 4: A muscle strength grade of 4 indicates that the muscle can move against gravity and moderate resistance. This matches the client’s ability to actively move both lower legs against gravity and some resistance, making it the correct documentation of their muscle strength.
D) 5: A muscle strength grade of 5 indicates normal muscle strength, where the muscle can move against gravity and full resistance without any signs of fatigue. Since the client is described as moving against some resistance but not full resistance, a grade of 5 would overestimate their current muscle strength.

A. Wear socks when walking around the home. B. Install grab bars in the bathtub. C. Secure rugs with adhesive tape. D. Use nightlights along stairways and walkways. E. Install handrails on both sides of all stairways.

Correct Answer is ["B","C","D","E"]

Explanation

A) Wear socks when walking around the home: Wearing socks, especially if they have smooth soles, can increase the risk of slipping on hard surfaces. Non-slip footwear is recommended for preventing falls. Therefore, recommending socks for walking may not address the safety concerns effectively.
B) Install grab bars in the bathtub: Installing grab bars in the bathtub is a crucial safety measure for preventing falls and providing support for older adults while bathing. This helps reduce the risk of slips and injuries in a common high-risk area for falls.
C) Secure rugs with adhesive tape: Securing rugs with adhesive tape helps prevent them from slipping, which can significantly reduce the risk of tripping and falling. Loose or unsecured rugs are common hazards in the home environment.
D) Use nightlights along stairways and walkways: Using nightlights along stairways and walkways improves visibility and helps prevent falls during the night. Adequate lighting is essential for older adults to navigate their homes safely.
E) Install handrails on both sides of all stairways: Installing handrails on both sides of stairways provides additional support and stability, which is particularly important for older adults to prevent falls while using stairs. This enhancement helps ensure safer navigation of stairs.

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A nursing student asked the respiratory floor nurse why the adventitious wheezing breath sounds are present in asthmatic patients. The nurse should respond:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client who suffered a stroke 6 months ago and participating in a rehab program is able to actively move the both lower legs against gravity and some resistance. How should the nurse document this finding using the muscle strength grading scale?

Correct Answer is C

Explanation

Which of the following should the nurse include in her teaching plan to address home safety for an older adult client? (Select all that apply.)

Correct Answer is ["B","C","D","E"]

Explanation

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