Examlex
O-shaped rings of cartilage help keep the trachea open even when pressure is applied to it.
Indirect Contact
The transmission of pathogens or substances from one person to another through an intermediate object or person.
PID
Pelvic Inflammatory Disease, an infection of the female reproductive organs.
Infertility
The inability to conceive a child after a year or more of regular sexual intercourse without using birth control.
HIV
Human Immunodeficiency Virus, a virus that attacks the immune system, specifically CD4 cells, leading to a progressive failure of the immune system if not treated.
Q13: Both T cells and B cells are
Q70: Explain the impact HIV has on the
Q76: This vitamin acts as an antioxidant for
Q86: The layer of the arteries and veins
Q101: Muscle(s)that is (are)important in inspiration<br>A)External respiration<br>B)Internal respiration<br>C)Diaphragm<br>D)Abdominal
Q110: Convection is the<br>A) flow of heat waves
Q123: These tonsils are not in the pharynx<br>A)
Q133: When food is in the mouth,the presence
Q135: An overly full stomach can interfere with
Q172: Valve that blood in the left ventricle