The medical term for nosebleed is

Correct Answer: D

Rationale: Certainly! The correct answer is D: Epistaxis. "Epi-" means "upon" or "above," and "staxis" means "dripping." Epistaxis specifically refers to bleeding from the nose. A: Epidermis is the outer layer of the skin. B: Epiglottis is a flap of cartilage that covers the windpipe during swallowing. C: Emesis refers to vomiting. Therefore, D is the correct answer as it directly relates to the medical term for nosebleed.

Correct Answer: A

Rationale: The correct answer is A because the brachial pulse is located on the arm inside the elbow, specifically the inner aspect of the upper arm. This pulse is commonly used for blood pressure measurements and is one of the major pulse points in the body. Choices B, C, and D are incorrect as the brachial pulse is not located inside the wrist, on the left side of the chest, or on the right side of the chest. It's important to know the precise location of the brachial pulse for accurate assessment and monitoring of cardiovascular health.

Correct Answer: D

Rationale: The correct answer is D: Soy. Soy can be used as a substitute for dairy products in individuals who are lactose intolerant. Soy milk, tofu, and other soy-based products are good sources of protein and can be easily digested by those with lactose intolerance. Soy is a suitable alternative as it does not contain lactose, unlike dairy products. A: Fiber is not a suitable substitute for dairy products for someone who is lactose intolerant as it does not provide the necessary nutrients found in dairy. B: Salt is not a substitute for dairy products and does not provide the essential nutrients needed in the diet. C: Protein is a good nutrient to include in the diet, but solely relying on protein as a substitute for dairy may not be adequate for individuals who are lactose intolerant.

Correct Answer: A

Rationale: The correct answer is A: Specific gravity test. This test measures the concentration of solutes in urine, indicating the urine density. Specific gravity reflects the kidneys' ability to concentrate urine. The pH test (B) measures acidity, not density. Glucose test (C) is for detecting sugar levels, not density. Occult blood test (D) is used to detect hidden blood in urine, not density. Therefore, specific gravity test is the appropriate choice for measuring urine density.

Correct Answer: B

Rationale: The correct answer is B: Scabies. Scabies is a contagious skin infestation caused by the Sarcoptes scabiei mite, which spreads through direct skin-to-skin contact. Shingles (A) is caused by the varicella-zoster virus and spreads through exposure to the rash of a person with shingles, not direct person-to-person contact. Skin cancer (C) is not contagious and typically develops due to genetic and environmental factors. Eczema (D) is a chronic inflammatory skin condition that is not contagious and is influenced by factors like genetics and immune system dysfunction.