Which one of the following statements is true? select the best answer. a. a tourniquet is to be tightened until the bright red bleeding has stopped. b. a tourniquet is used to hold a field dressing in place. c. a tourniquet should be loose enough to slip four fingers underneath it. d. a tourniquet should be loose enough to slip two fingers underneath it.

Adouble-blinded trial for a new indication is conducted under an ind comparing two (2) marketed drugs, at twice the approved prescribed doses. on day 2, subject 603 had difficulty breathing. although it was life-threatening initially, subject 603 was treated and discharged directly from the emergency department after complete recovery. on day 5, subject 20 had a headache, which led to hospitalization and required blood pressure lowering medications. these episodes cannot be explained on the basis of the pharmacological property of either drug or the subjects' medical histories. the investigator would submit an sae report for: a. neither of the subjects b. subject 603 only c. subject 20 only d. both of the subjects

The forms a good substance into small balls and then pushes them into the

Alcohol is used in over the counter medications because it is a solvent and can more thoroughly dissolve the solid ingredients of the medication. true or flase.