Which of the following associations is incorrect?
A) 8 cervical spinal nerves
B) 11 thoracic spinal nerves
C) 5 lumbar spinal nerves
D) 5 sacral spinal nerves
E) 1 coccygeal spinal nerve
B
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The chain of ossicles begins at the __________ and ends at the __________.
-cochlea; oval window -tympanic membrane; oval window -tympanic membrane; round window -cochlea; round window
On the row of cells indicated below, match A-E to the terms in the following question(s).
1. apical surface
2. basolateral membrane
3. basal lamina
4. plasma membrane
5. cytosol
The red blood cells of type AB blood have on their surfaces
A) neither antigens A nor B. B) antigen A only. C) antigens A and B. D) antigen B only.
Which of the following muscles play subsidiary roles in inspiration, especially during forceful inspiration?
A. scalenes B. internal intercostals C. external intercostals D. diaphragm