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Anatomy 6-12
Question | Answer |
---|---|
Which of the following is not a function of the respiratory system? | Distributes oxygen to cells |
The surface of the respiratory membrane inside each alveolus is coated with a fluid containing | Surfactant |
The trachea divides at its lower end into two | Primary Bronchi |
The two efferent divisions of the autonomic nervous system are the | sympathetic and parasympathetic divisions. |
Hormone that inhibits osteoclast activity in children | Calcitonin |
Pancreatic cell type that produces insulin. | Beta Cells |
Which of the following is true of the intrinsic muscles of the larynx? | voice production |
Largest purely endocrine gland in the body | Thyroid Gland |
The bulk of the heart wall is the thick, contractile middle layer called the | Myocardium |
A graphic record of the heart’s electrical activity is a(n) | ECG |