The medical term for nosebleed is

Correct Answer: D

Rationale: The correct answer is D: Epistaxis. "Epistaxis" is the medical term for nosebleed. "Epi-" means above or upon, and "staxis" refers to dripping or oozing. Therefore, "epistaxis" specifically refers to bleeding from the nose. A: Epidermis refers to the outermost layer of skin, not related to nosebleeds. B: Epiglottis is the flap of tissue that covers the trachea during swallowing, not related to nosebleeds. C: Emesis refers to vomiting, not related to nosebleeds. In summary, the correct answer is D because it is the term specifically used to describe bleeding from the nose, while the other choices are unrelated terms in the context of nosebleeds.

Correct Answer: A

Rationale: The correct answer is A: On the arm inside the elbow. The brachial pulse is found on the arm, specifically inside the elbow, where the brachial artery runs close to the surface. This location allows for easy palpation and accurate assessment of the pulse rate. Choices B, C, and D are incorrect because the brachial pulse is not located on the wrist (B), left side of the chest (C), or right side of the chest (D). Palpating the brachial pulse in the elbow area is crucial for assessing blood flow and circulation in the upper extremities.

Correct Answer: D

Rationale: The correct answer is D: Soy. Soy products are lactose-free and can be used as a substitute for dairy products in individuals who are lactose intolerant. Soy milk, tofu, and soy-based cheeses are good alternatives. Fiber (choice A) and protein (choice C) are not direct substitutes for dairy products. Salt (choice B) is not a suitable substitute for lactose intolerance. Soy is the best choice due to its lactose-free nature and ability to provide similar nutrients as dairy products.

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 or concentration. Specific gravity test is used to assess the kidney's ability to concentrate urine. The other choices, pH test, glucose test, and occult blood test, do not directly measure urine density. pH test measures the acidity or alkalinity of urine, glucose test detects sugar levels, and occult blood test detects hidden blood in urine. These tests provide different information and are not specific to urine density.

Correct Answer: B

Rationale: The correct answer is B: Scabies. Scabies is a highly contagious skin infestation caused by a mite that burrows into the skin. It is primarily transmitted through direct person-to-person contact, such as skin-to-skin contact. Shingles (A) is caused by the varicella-zoster virus and is not transmitted through direct person-to-person contact. Skin cancer (C) is not contagious and is caused by genetic and environmental factors. Eczema (D) is a chronic skin condition that is not contagious and is influenced by genetics and environmental triggers.