SOLUTIONS VERIFIED LATEST UPDATE GRADED A+
Body activities such as breathing, circulation,
and heartbeat B. Autonomic
nervous system are regulated by the
Which gas is brought into the body, and which is
eliminated by D. Oxygen,
carbon dioxide the respiratory system?
The muscular tissue of the heart is C. Myocardium
called the
Blood enters the right atrium of the B. Vena cava
,heart from the
The disorder characterized by A. Multiple sclerosis
degeneration of the myelin sheath
is
The functional, microscopic B. Nephron
filtration unit of the kidney is the
The testes produce D. Both A and B. A - Sperm; B - Testosterone
The amount of circulating blood in D. 6 liters
the body of an average adult is
about
The main function of white blood B. Defend the body against invading bacteria and
cells is to viruses
The process that stops bleeding is B. Hemostasis
called
The spinal cavity contains the C. Spinal cord
Air is brought into the lungs by way C. Trachea
of the
, The longest and strongest bone of A. Femur
the skeleton is the
The dome-shaped muscle that C. Diaphragm
separates the thoracic cavity from
the abdominal cavity is the
Which of the following organs serves D. Spleen
as a reservoir for blood?
The skin performs all of the A. Nitrogen-containing waste excretion
following functions EXCEPT
The vocal cards are located in the B. Larynx
Otitis media is an inflammatory A. Ear
condition of the
Insulin is produced in the C. Pancreas
If a patient is diagnosed with D. Intestines
enteritis, which part of the
digestive tract is inflamed?
Which portion of the external ear is B. Pinna
shaped to catch sound waves?