Which of the following is a desirable property that would need to be enhanced while developing a new direct-acting cholinergic drug?
A. Slower absorption
B. Longer duration of action
C. Shorter duration of action
D. Slower elimination
Answer: B
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The patient has a spinal cord lesion at T1-T2 . About an hour after being turned, the patient experiences a sudden throbbing headache accompanied by extreme blood pressure elevation and profound bradycardia. The patient has a very flushed face
What is the nursing priority? A) Administer pain medication immediately. B) Give intravenous beta-antagonist medication. C) Turn on a fan. D) Check Foley catheter for twisting or kinks.
What type of hypothesis is "Cancer patients who use guided imagery during chemotherapy administration will have less nausea and vomiting and less anxiety than chemotherapy patients who do not use guided imagery"?
1. Complex and directional. 2. Simple and directional. 3. Complex and nondirectional. 4. Simple and nondirectional.
The patient's heart rate is 165 beats per minute. His cardiac monitor shows a rapid rate with narrow QRS complexes. The P waves cannot be seen, but the rhythm is regular. The patient's blood pressure has dropped from 124/62 to 78/30
His skin is cold and diaphoretic and he is complaining of nausea. The nurse prepares the patient for: a. administration of beta-blockers. b. administration of atropine. c. transcutaneous pacemaker insertion. d. emergent cardioversion.
The nurse assesses asterixis while monitoring the blood pressure of a client with viral hepatitis. The nurse would interpret this finding as an indication of
a. fluid volume deficit. b. hepatic encephalopathy. c. impending seizure. d. increased bleeding tendency.