A nurse is reinforcing health teaching about skin cancer with a group of clients. Which of the following risk factors should the nurse identify as the leading cause of skin cancer?
Scars from a severe burn
Exposure to environmental pollutants
History of viral illness
Sun exposure
The Correct Answer is D
A. Scars from a severe burn: Although burn scars may increase skin sensitivity and vulnerability, they are not a primary cause of skin cancer.
B. Exposure to environmental pollutants: Some pollutants may contribute to skin damage, but UV radiation is the primary cause of skin cancer.
C. History of viral illness: Some viruses, such as HPV, are linked to specific cancers (e.g., cervical cancer), but they are not a primary cause of skin cancer.
D. Sun exposure: UV radiation from the sun is the most significant risk factor for skin cancer, particularly basal cell carcinoma, squamous cell carcinoma, and melanoma.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Connective: Connective tissue provides support and structure (e.g., tendons, cartilage) but is not muscle tissue.
B. Cardiac: Cardiac muscle, found in the heart, is involuntary and contracts rhythmically without conscious control.
C. Skeletal: Skeletal muscle is the only voluntary muscle tissue, meaning it is consciously controlled. It allows movement of the body by attaching to bones via tendons.
D. Smooth: Smooth muscle, found in internal organs (e.g., intestines, blood vessels), is involuntary and controlled by the autonomic nervous system.
Correct Answer is C
Explanation
A. Spleen: The spleen primarily functions in blood filtration and immune response, not glycogen storage.
B. Brain: The brain uses glucose as its main energy source but does not store glycogen in significant amounts.
C. Liver: The liver is the primary site of glycogen storage, which is used to regulate blood glucose levels.
D. Pancreas: The pancreas regulates blood sugar by producing insulin and glucagon, but it does not store glycogen.
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