If an incision has to be made in the small intestine to remove an obstruction, the first layer of tissue to be cut is the ________.
A) serosa
B) mucosa
C) muscularis externa
D) submucosa
A) serosa
You might also like to view...
Which body feature do ultramarathon runners count on to give their muscles fuel for endurance?
A) Stronger long bones B) Healthy cartilage C) Toned ligaments and tendons D) Richer blood supply
Reactions that ultimately result in larger molecules formed from smaller ones are called ________ reactions.
A) hydrolysis B) reversible C) exergonic D) dissociation E) synthesis
Structures that compose the ankle joint include
A) the distal articular surface of the tibia. B) the medial malleolus. C) the trochlea and lateral articular facets of the talus. D) the lateral malleolus of the fibula. E) All of the answers are correct.
The ischemic phase of the uterine cycle is brought on by vascular spasms, which in turn are a response to what?
A. Rising LH level B. Rising progesterone level C. Falling progesterone level D. Ovulation E. Menstruation