Answer the following questions true (T) or false (F)
1. Cerebrospinal fluid increases the buoyancy of the brain so it is not crushed under its own weight.
2. Capillaries in the brain are unique from other capillaries as they have more tight junctions and limit endocytosis and exocytosis.
3. The nerve roots that fuse to form the spinal nerves serving the upper and lower limbs are attached to the spinal cord at the cervical and lumbar enlargements of the spinal cord.
1. TRUE
2. TRUE
3. TRUE
You might also like to view...
The head of the humerus and the glenoid cavity form a ball-and-socket joint.
Answer the following statement true (T) or false (F)
Ventricular contraction
A) begins during the latter part of the P wave. B) begins during the first part of the P wave. C) begins just after the T wave. D) begins just after the Q wave. E) None of the answers are correct.
Bilirubin causes a skin discoloration called?
A. erythema. B. jaundice. C. pallor. D. bronzing. E. cyanosis.
In the nephron, the fluid that immediately precedes urine is known as ________
A) tubular fluid B) renal filtrate C) glomerular filtrate D) medullary filtrate E) plasma