Heat is believed to assist the healing process of muscle spasm caused by ischemia by releasing histamine and bradykinin.
Answer the following statement true (T) or false (F)
True
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The HB in the drug Tagamet HB stands for ________
Fill in the blank with the right word.
Which of the following statements is FALSE?
A) Sulfonamide drugs and antibiotic drugs both kill bacteria to treat eye infections. B) Topical drugs used in the eye are specially formulated to be physiologically similar to eye fluids and tears. C) Some topical generic antibiotic drugs for the eye are also available as oral generic antibiotic drugs, but the trade names are different. D) Topical erythromycin is placed in the eyes of newborn infants to prevent infection from gonorrhea and chlamydia, two sexually transmitted diseases.
The left side of the heart pumps blood in ______ circulation.
A. pulmonary B. systemic C. cerebral D. coronary
Under normal conditions at sea level, the partial pressure of oxygen in the alveoli region of the lung is
A. 760 mm Hg. B. 125 mm Hg. C. 100 mm Hg. D. 159 mm Hg.