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 B

Explanation

A) Multiple myeloma: The HPV vaccine is not related to the prevention of multiple myeloma, which is a type of cancer that affects plasma cells in the bone marrow. Prevention strategies for multiple myeloma focus on managing risk factors, but HPV vaccination is not one of these strategies.
B) Cervical cancer: The HPV vaccine is specifically designed to prevent human papillomavirus (HPV) infection, which is a major risk factor for cervical cancer. By protecting against HPV, the vaccine helps prevent the development of cervical cancer, making it a form of primary prevention for this type of cancer.
C) Ovarian cancer: HPV vaccination is not related to the prevention of ovarian cancer. Ovarian cancer prevention strategies do not include the HPV vaccine, as HPV primarily affects the cervical region and some other genital areas, but not the ovaries.
D) Hodgkin's lymphoma: HPV vaccination is not used to prevent Hodgkin's lymphoma, a type of cancer that affects the lymphatic system. The prevention of Hodgkin's lymphoma typically involves addressing general cancer risk factors and monitoring for early symptoms, but it does not include the HPV vaccine.

A. Pelvic examination B. Transillumination C. Bladder percussion D. Digital rectal examination

Correct Answer is D

Explanation

A. Pelvic examination: A pelvic examination is generally used to assess the reproductive organs in females rather than the prostate. It does not provide a direct assessment of the prostate gland in males.
B. Transillumination: Transillumination is a technique used to detect fluid-filled cysts or masses in areas such as the scrotum or breast. It is not used to assess the prostate gland.
C. Bladder percussion: Bladder percussion is used to assess bladder size and fullness, typically to diagnose conditions related to bladder dysfunction. It does not provide information about the prostate.
D. Digital rectal examination: A digital rectal examination (DRE) is the standard method used to assess the size, shape, and consistency of the prostate gland. It allows the clinician to feel the prostate through the rectal wall and is essential for evaluating prostate health.

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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:

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Correct Answer is D

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