If a test has a sensitivity of 100%, it means: a. That the test identifies everyone with the disease and never flags any healthy people as having the disease b. That the test identifies everyone with the disease but it may mistakenly flag some healthy people as having the disease c. It should not be used as a screening test because it may have some false positives d. All of the above

If you are going to enter a wrestling competition and need to make a certain weight, which method would best utilize? a: pinch an inch b: circumference measurements c: bathroom scale d: body-fat scale

As you sit in the library with your friend studying for your weekly quiz on the integumentary system, you come upon an article about the hazards of prolonged exposure to the sun's rays. your curious nature leads you to research the subject further. you're fascinated to learn that minimal exposure to the sun allows you skin to manufacture vitamin d, which is important to maintain homeostasis. you also read that although sunscreen can protect you from the ultraviolet (uv) rays of the sun, some medications can actually increase a person's sensitivity to the sunlight.

Describe three ways in which technology has treat the flu