In the figure showing the veins of the lower extremity, which number indicates the great saphenous vein?
A. 1
B. 2
C. 3
D. 4
E. 5
Answer: B
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Which of the following would not be considered career related support provided by the mentor?
A. Increasing self-esteem B. Career coaching C. Increased visibility D. Protection from organizational policies
Which of the following statements is NOT true regarding sympathetic stimulation of the heart?
a. It increases the rate of depolarization of the SA node. b. It increases excitability of the AV node. c. It results in stronger ventricular contractions. d. It increases venous return. e. None of these.
During embryogenesis, the epiblast cells give rise to which germ layer(s)?
A. Ectoderm B. Mesoderm C. Trophoderm D. Endoderm E. Endoderm, mesoderm, and ectoderm
The two medial umbilical folds represent remnants of which of the following structures?
(A) urachus (B) umbilical arteries (C) umbilical veins (D) ductus venosus (E) ductus arteriosus