Question

question 1 (1 point) saved
which of the following statements applies to chlamydia?
the microbe exists as a chain of cells.
it causes a common std.
it possesses many flagellae.
it is excreted in feces.
question 2 (1 point) saved
the principle of universal precautions is based on:
using disinfectants at all times to eliminate cross - infections
not touching any open or bleeding lesions
sterilizing all instruments and equipment after each use
assuming that all body fluids from all individuals are possible sources of infection
question 3 (1 point) saved
transmission of microbes by direct contact includes:
touching a contaminated countertop
sexual intercourse
drinking contaminated water
inhaling dust - borne microbes
question 4 (1 point) saved
which factors increase the risk for ovarian cancer?

Explanation:

• Question 1: Chlamydia is a well - known sexually transmitted disease (STD). It does not exist as a chain of cells, has few or no flagella, and is not excreted in feces.
• Question 2: The principle of Universal Precautions is centered around the idea that all body fluids from all individuals may be infectious, which guides safety practices in healthcare.
• Question 3: Direct contact transmission of microbes includes sexual intercourse. Touching a contaminated countertop is indirect contact, drinking contaminated water is vehicle - borne transmission, and inhaling dust - borne microbes is airborne transmission.
• Question 4: Use of fertility drugs has been associated with an increased risk of ovarian cancer.

Answer:

Question 1: It causes a common STD.
Question 2: assuming that all body fluids from all individuals are possible sources of infection
Question 3: sexual intercourse
Question 4: Use of fertility drugs