What are osteoclasts?
A. Cells that break down bone
B. Cells that build bone
C. Cells that break down cartilage
D. Cells that build cartilage
Answer: A
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Carolina learned she had a salivary stone blocking the submandibular duct connecting her submandibular gland to the oral cavity. Determine the impact of this blockage on saliva production and chemical digestion in the mouth
What will be an ideal response?
The blood-brain barrier (BBB) helps prevent hemorrhages in the nervous tissue of the brain.
Answer the following statement true (T) or false (F)
Which plexus gives rise to the sciatic nerve?
A. Sacral B. Brachial C. Cervical D. Lumbar E. Coccygeal
The system responsible for the exchange of gases between the blood and atmospheric air is the ________ system.
A. endocrine B. cardiovascular C. urinary D. nervous E. respiratory