Which cranial bone is called the "keystone" of the cranial floor because it articulates with every other cranial bone?
a) Occipital
b) Frontal
c) Ethmoid
d) Nasal
e) Sphenoid
e
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Which tarsal bones of the foot are proximally situated?
A) medial, intermediate, and lateral cuneiform B) cuboid and scaphoid C) scaphoid, lunate, triquetrum, and pisiform D) talus, calcaneus, navicular
When dissecting a sheep's brain, a midsagittal cut slices ________
A) between the cerebellum and cerebrum B) through the longitudinal fissure C) through the parieto-occipital sulcus D) through the central sulcus
Maximum voluntary ventilation (MVV) is the greatest amount of air that can be
A. expired in 1 second. B. held within the lungs for over 30 seconds. C. inspired in one breath (regardless of dead space). D. inspired and then expelled in 1 minute.
Increased metabolic activity and weight loss are associated with
A. lack of iodine in the diet. B. hyperthyroidism. C. too little TSH. D. cretinism. E. hypothyroidism.