Which type of movement in the GI system is primarily responsible for moving chyme back and forth, mixing it with digestive juices and promoting the absorption of nutrients?
A) swallowing B) peristalsis C) defecation D) segmentation
Answer: D
Anatomy & Physiology
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Which of the following connective tissues serve to anchor muscle to bone?
a. Bursae. b. Tendon. c. Ligament. d. Sarcomere.
Anatomy & Physiology
The cardiac cycle ________
A) is a graph of pressure changes in the heart as it contracts B) is a graph showing the timing of heart valve closure C) is a graph of electrical activity of the heart D) represents all of the events of the heart during one heartbeat
Anatomy & Physiology
Neurotransmitters involved in the reward pathways include enkephalin, dopamine, and epinephrine
Indicate whether the statement is true or false.
Anatomy & Physiology
Acidosis is a pH of arterial blood
A) above 4.5 B) above 7.35 C) below 4.5 D) below 7.35
Anatomy & Physiology