Which of the following mechanisms is responsible for hypoxemia in the patient with a pulmonary embolism?
A) Pulmonary shunting
B) Pulsus paradoxus
C) Lower airway obstruction
D) Atelectasis
A
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In addition to his duties as Apothecary General, Andrew Craigie also had time to:
A) Open the first hospital in the United States. B) Found the American Pharmaceutical Association. C) Develop an early pharmaceutical wholesaling and manufacturing business. D) Develop the first polio vaccine.
Which of the following statements about the use of vasopressors in the treatment of anaphylaxis is TRUE?
A) A norepinephrine infusion can correct the peripheral vasodilation that occurs secondary to SRS-A release by basophils and mast cells. B) A norepinephrine infusion encourages a net movement of plasma from the intravascular space to the vascular space, raising blood pressure. C) An epinephrine infusion can correct the peripheral vasodilation that occurs secondary to SRS-A release by basophils and mast cells. D) A dopamine infusion can correct the peripheral vasodilation that occurs secondary to histamine release by basophils and mast cells.
Which of the following is true concerning biosafety in the blood bank?
A. Disposable labware and supplies can be disposed of in the trash. B. Most blood grouping reagents are not from human sources. C. Gloves and other PPE must be worn. D. Exposure control methods are not required.
Where in the New Break Entry dialog box would you find the different types of breaks already set up in Office Hours?
A. the Resource box B. the Length box C. the Name field D. the Repeat box