Which of the following drugs is used to block acetylcholine?
a. Antianxiety
b. Antihistamine
c. Diuretic
d. Anticholinergic
d
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How many days will the following prescription last? Metformin 500 mg tablets #60 SIG: 1 gram po BID
10 15 30 60
Which of the following shift the oxyhemoglobin dissociation curve to the right?
I. decreased pH II. increased body temperature III. increased PaCO2 IV. decreased 2,3 BPG a. I, II, III, and IV c. I and IV only b. I and III only d. I, II, and III only
As a carious lesion progresses, it takes on a triangular shape with the apex pointing toward the ________ and the base toward the ________
A) cementoenamel junction, outer surface of the tooth B) dentinoenamel junction, outer surface of the tooth C) outer surface of the tooth, cementoenamel junction D) outer surface of the tooth, dentinoenamel junction
You determine a patient's heart rate to be 48 beats per minute. That heart rate would be categorized as:
A) bradycardic. B) normal. C) tachypneic. D) tachycardic.