How does nitroglycerin decrease the level of chest pain that a patient experiences?
A) It constricts the blood vessels, forcing the toxic lactic acid out of the heart.
B) It constricts the blood vessels, forcing more blood into the heart muscle.
C) It dilates the blood vessels, allowing more blood flow to wash away the toxic lactic acid.
D) It dilates the blood vessels, allowing more blood to enter the heart muscle.
D
You might also like to view...
Today, pharmacists are _________ involved with the actual mechanics of prescription filling as in the past
A) just as B) not as C) even more D) twice as
Which of the following are true about the FET?
1. It causes less bronchiolar collapse than traditional coughing. 2. It occurs from mid to low lung volume without glottis closure. 3. It has a period of diaphragmatic breathing and relaxation. 4. It occurs from mid to high lung volume without glottis closure. a. 1 and 3 only b. 1, 2, and 3 only c. 3 and 4 only d. 2, 3, and 4 only
When performing a legal analysis, the first step is to apply the fact to the law and then identify the law's requirements
a. True b. False
What research approach uses descriptions rather than numerical data? ?
A) ?Qualitative approach B) ?Quantitative approach C) ?Deductive approach D) ?Inductive approach