A patient has a splitting headache prior to his blood draw. He takes two aspirin, and his blood is drawn. Platelet aggregation studies are performed, and one comes back abnormal
Based on this information, which agonist will show a normal aggregation pattern?
a. Arachidonic acid
b. Epinephrine
c. Collagen
d. Ristocetin
Correct Answer: D
You might also like to view...
Which of the following patients' mechanisms of injury meets trauma triage criteria for transport to a trauma center?
A) A 17-year-old man with a gunshot wound to the arm B) A 31-year-old man involved in a medium-velocity motor vehicle collision C) A 10-year-old male soccer player with a laceration over his right eye after colliding with another player's head D) A 9-year-old girl who fell 15 feet from the grandstand bleachers at a baseball game
For a salt glow, describe the proper hygiene steps after the treatment
What will be an ideal response?
Letter D in the figure represents the ________, which forms most of the posterior wall of the larynx.
Fill in the blank(s) with the appropriate word(s).
Each of the following statements regarding informed consent is correct except one. Which one is the exception?
A) Speak to the patient in lay terms about the risks and benefits of exposing radiographs. B) Allow the patient to choose who he or she wants to expose the radiographs. C) Inform the patient about the risks of radiation exposure. D) Inform the patient of the purpose of exposing the radiographs.