Which of the following does not generally represent a good practice to follow when performing infectious disease work in animals?
a. work bare-handed to prevent loss of tactile sensation caused by disposable gloves.
b. anesthetize or sedate animals to reduce the chances of accidental human needle sticks.
c. work in pairs.
d. obtain an antimicrobial sensitivity panel or other therapeutic profile on the infectious agent.

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.