A surgeon opens her patient by cutting the integument parallel to the cleavage lines of the dermis (tension lines). This will result in ________
A) slowed healing and grater scaring
B) faster healing of the skin and less scaring
C) greater chance of infection
D) less chance for infection
B
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Which type of intercellular connection facilitates the passage of electrical signals between cardiocytes and enables a coordinated heart beat?
A. Tuxedo junctions B. Gap junctions C. Tight junctions D. Desmosomes E. J junctions
What structure is formed by the thickening of the smooth muscle cell wall surrounding the bladder 2) that regulates the flow of urine from the bladder?
A) internal urethral sphincter B) detrusor muscle C) urethral muscle D) external urethral sphincter E) bladder sphincter
Injury to the deep fibular nerve would cause inability to extend one's toes.
Answer the following statement true (T) or false (F)
What is the normal pH range for gastric juice?
a. 1-3 b. 3.5-4.5 c. 4-8 d. 5-7 e. 7.5-8.5