Which one of the following is the correct sequence for a regulatory reflex arc?
A. Stimulus, effector, efferent pathway, integrating center, afferent pathway, receptor
B. Stimulus, receptor, efferent pathway, integrating center, afferent pathway, effector
C. Stimulus, receptor, afferent pathway, integrating center, efferent pathway, effector
D. Stimulus, effector, afferent pathway, integrating center, efferent pathway, receptor
E. Effector, efferent pathway, integrating center, afferent pathway, receptor, stimulus
C
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Which is not true of filtration and the structures that perform the process?
A. Blood to be filtered enters the renal corpuscle at the vascular pole. B. The capillary endothelium of the glomerulus is fenestrated. C. The visceral wall of the glomerular capsule consists of specialized cells called pedicels. D. The process occurs due to pressure differences across the filtration membrane. E. Filtrate collects in the capsular space before moving to the renal tubule.
On the humerus, the olecranon process of the ulna projects into the ________ when the arm is extended.
Fill in the blank(s) with the appropriate word(s).
The combination of type 2 diabetes, atherosclerosis, and high blood pressure is called ________.
Fill in the blank(s) with the appropriate word(s).
All of these contribute to the wall of the orbit except the ________ bone
A) maxillary B) zygomatic C) sphenoid D) frontal E) nasal