What is a course?
A. Concrete blocks laid vertically on end
B Bricks used in combination with concrete blocks
C. Bricks laid on top of each other in a vertical layer
D. Masonry units laid side by side in a horizontal layer
D
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A 44-year-old male is experiencing chest pain. He has a history of angina and is prescribed nitroglycerin, which he has not taken yet. He is also taking another medication. Which of the following contraindicates the administration of nitroglycerin?
A) Coumadin B) Levitra C) Methadone D) Albuterol
On scene, you encounter a restless patient who has been stabbed in the right upper quadrant of the abdomen and complaining of abdominal pain and a dry mouth. Assessment reveals no immediate life threats to the airway or breathing. The radial pulse is rapid and weak and the skin cool and diaphoretic. Vital signs are: pulse 124, respirations 20, blood pressure 122/88, and SpO2 97%. The injury is
isolated with no involvement of the head, neck, or back. In managing the scene and patient, what observation would cause you to immediately intervene? A) EMR holding manual in-line spinal stabilization B) Application of high-concentration oxygen with SpO2 of 97% C) EMR covering the stab wound with a nonsterile glove D) Family giving the patient water to drink