Bone consists of about ______________% hydroxyapatite
Fill in the blank(s) with correct word
70: Bone consists primarily of two compounds. About 70% of bone is an inorganic ionic compound of hydroxyapatite.
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A patient who has a decrease in lung compliance due to acute respiratory distress syndrome dur-ing volume-limited ventilation will cause which of the following?
a. Increased volume delivery b. Increased peak pressure c. Decreased flow delivery d. Decreased peak pressure
Which of the following is the innermost layer of the alimentary tract?
a. Mucosa b. Submucosa c. Muscularis d. Adventitia
In ____, airflow to lungs is limited and the alveoli become enlarged.
A. asthma B. tuberculosis C. COPD D. pneumonia
At which vertebral level does the spinal cord end?
A. Coccyx B. First lumbar vertebra C. Twelfth thoracic vertebra D. First sacral vertebra E. First thoracic vertebra