If you "close" your elbow bringing your forearm to rest against your upper arm, then your elbow is exhibiting ________
A) abduction
B) extension
C) flexion
D) adduction
Answer: C
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Which of the following is NOT true?
a. Calcium can be stored in the body and sodium cannot. b. Parathyroid hormone is the primary hormone responsible for maintaining calcium homeostasis. c. Calcitonin is not essential for routine maintenance of calcium concentration in mammals. d. Calcium is required for normal blood clotting. e. All of these are true statements.
What is the equation that correctly depicts the relationship between blood pressure (BP), peripheral resistance (PR), and cardiac output (CO)?
a. BP = CO/PR b. CO = PR/BP c. BP = CO x PR d. CO = PR x BP
Which of the following correctly states the proximal and distal attachments of the sternocleidomastoid?
A. Sternal manubrium and medial half of clavicle; mastoid process and medial one-third of superior nuchal line B. Sternal manubrium and lateral one-third of clavicle; mastoid process and lateral half of superior nuchal line C. Sternal manubrium and medial one-third of clavicle; mastoid process and lateral half of superior nuchal line D. Mastoid process and lateral half of superior nuchal line; sternal manubrium, medial one-third of clavicle E. Sternal manubrium and lateral half of clavicle; mastoid process and lateral one-third of superior nuchal line
Which of the following is found inferior to the maxilla and has a posterior articulation with the temporal bone?
A. parietal B. palatine bone C. mandible D. sphenoid E. zygomatic