As a person is vigorously rowing a boat, they suddenly experience extreme pain in their upper arm and no longer can extend at the elbow joint. Which of the following is probably the injured muscle?
A. Biceps brachii
B. Supinator
C. Brachioradialis
D. Triceps brachii
Answer: D
Anatomy & Physiology
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The liver and gallbladder are accessory digestive organs
Indicate whether this statement is true or false.
Anatomy & Physiology
During the period of ventricular filling ________.
A) pressure in the heart is at its peak B) blood flows passively through the atria and the open AV valves into the ventricles C) the atria remain in diastole D) it is represented by the P wave on the ECG
Anatomy & Physiology
Which type of digestive system do goats have?
a. monogastric c. nonruminant b. ruminant d. avian
Anatomy & Physiology
Amino acids and peptides in the stomach lumen stimulate acid secretion during the ________ phase of gastric secretion.
A. intestinal B. cephalic C. gastric D. hepatic
Anatomy & Physiology