In the carbonic acid-bicarbonate system, which of the its molecular species resists a drop in pH? (HINT: If your stomach pH is too low, what do you do?)
A) CO2
B) H2CO3
C) H2O
D) HCO3-
Answer: D) HCO3-
Anatomy & Physiology
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Which of the following has the highest energy?
A) ADP B) AMP C) ATP D) A&P
Anatomy & Physiology
Which eye muscle sends its tendon of origin through a pulley or trochlea before inserting on the globe?
A) superior rectus B) superior oblique C) lateral rectus D) inferior rectus E) inferior oblique
Anatomy & Physiology
Which is an alternate term for compact bone?
A. Cancellous bone B. Trabecular bone C. Spongy bone D. Diploe E. Cortical bone
Anatomy & Physiology
Sympathetic fibers arise only from the __________ region(s) of the spinal cord.
A. cervical, thoracic, and lumbar B. thoracic and lumbar C. thoracic D. cervical E. lumbar
Anatomy & Physiology