Robert, a 55-year-old man with a family history of colorectal cancer, reports no symptoms during his routine check-up. What should the healthcare provider recommend based on his family history?

Dietary consultation

No action, as he has no symptoms

A rectal examination

Colorectal cancer screening

Answer and Explanation

The Correct Answer is D

A.   While dietary consultation may be beneficial for overall health, colorectal cancer screening is more relevant given Robert's family history.
B.   Colorectal cancer screening is recommended for individuals with a family history of colorectal cancer, regardless of symptoms.
C.   A rectal examination alone is not sufficient for colorectal cancer screening; additional screening modalities such as colonoscopy or fecal occult blood testing are needed.
D.   Colorectal cancer screening is recommended for individuals with a family history of colorectal cancer, starting at an earlier age and possibly with more frequent intervals than for those without a family history.

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Correct Answer is D

Explanation

A. This mechanism helps to remove particles and microorganisms from the air before they enter the lungs but is not primarily responsible for removing pathogens already present in the lungs.

B. Bronchoconstriction typically occurs in response to irritants or allergens and is not directly involved in removing pathogens.
C. While alveolar macrophages play a role in immune defense within the lungs, they are not the primary mechanism for removing pathogens causing pneumonia.
D. The cough reflex is the body's primary mechanism for expelling pathogens and debris from the respiratory tract, making it the most appropriate choice in this scenario.

A. Arrange for a follow-up appointment with a cardiologist. B. Provide John with emotional support for his allergies. C. Monitor John's dressing for excessive bleeding. D. Administer antibiotics to prevent post-operative infection.

Correct Answer is C

Explanation

A. This action is not directly related to John's eye surgery.

B. Emotional support may be beneficial, but it's not the most crucial action post- Trabeculectomy.
C. This is crucial post-operative care to ensure proper wound healing and prevent complications such as hemorrhage.
D. While infection prevention is important, administering antibiotics specifically for John's past allergies without indication may not be appropriate.

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Robert, a 55-year-old man with a family history of colorectal cancer, reports no symptoms during his routine check-up. What should the healthcare provider recommend based on his family history?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

Linda, a 45-year-old patient, is admitted for pneumonia. She has a productive cough.Which respiratory defense mechanism is primarily responsible for removing the pathogenic microorganisms?

Correct Answer is D

Explanation

Correct Answer is C

Explanation

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