Which lab test detects infertility and glandular conditions?

Standard Precautions are used on the assumption that:

A) the blood and body fluids of all patients are potentially infectious. B) hemorrhage is likely in most patients who call EMS. C) paramedics are threatened mainly by airborne pathogens. D) patients who look healthy are not contagious.

The vitamin that is found in ultraviolet light, such as sunlight, is:

A) vitamin A B) vitamin D C) vitamin E D) vitamin K