What is the underlying pathophysiologic process for pancreatitis?
A) Inflammation from bowel endotoxins
B) Autodigestion by pancreatic enzymes
C) Inability of the pancreas to activate its enzymes
D) Destruction of pancreatic tissue by bile
B
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Two hours after you begin an infusion of tissue plasminogen activator (TPA), the patient develops an accelerated idioventricular rhythm. Blood pressure is 102/60 mm Hg. You should
A) turn off the TPA infusion. B) realize this is probably a reperfusion rhythm and does not require treatment. C) recognize this as a sign of impending cardiogenic shock. D) administer a lidocaine bolus.
Just prior to the scheduled spirometry test, the nurse instructs a patient to (select all that apply):
1. not smoke. 2. use bronchodilator inhaler. 3. exercise a few minutes. 4. drink two glasses of fluid. 5. avoid eating.
The injection site determines the length of the needle
Indicate whether the statement is true or false
Subordinates in the out-group receive more information and concern from their leaders than do in-group members
a. True b. False