By which of the following mechanisms does nitroglycerin relieve cardiac-related chest pain or discomfort?
A) Vasodilation and increased myocardial oxygen supply
B) Vasodilation and decreased myocardial oxygen supply
C) Vasoconstriction and increased myocardial workload
D) Vasoconstriction and increased cardiac oxygen demand
Answer: A) Vasodilation and increased myocardial oxygen supply
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Which of the following is NOT one of the nine standard positions used for a variety of medical and surgical examinations and procedures?
a. Dorsal recumbent b. Lithotomy c. Turner's d. Trendelenburg
Training or special ops bureaus provide all except which of the following?
a. Classroom training b. Department history c. Field training d. Training records
Why are clotting and molecular assays both needed for a diagnosis of APCR?
What will be an ideal response?
When filling out a prescription, what does the signature (sig) mean?
a. Doctor's signature b. Gives directions to the patient c. Name and quantity of ingredients d. None of the above