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PHM 350 EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS
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PHM 350 EXAM 1 QUESTIONS WITH COMPLETE SOLUTIONS
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PHM 350 EXAM 1 QUESTIONS WITH COMPLETESOLUTIONS
A cholinesterase inhibitor is able to reverse the effects on heart
rate of:
A. Atropine
B. Propranolol and pilocarpine
C. succinylcholine
D. propranolol
E. pilocarpine Correct Answers a
A cholinesterase inhibitor used as a treatment for Alzheimer's
Disease:
A. Tacrine (COGNEX)
B. Neostigmine (PROSTIGMIN)
C. Physostigmine (ANTILIRIUM)
D. Succinylcholine (SUCOSTRIN)
E. A and C above Correct Answers A
A drug which binds and activates receptors but can not produce
the Maximal Response through activation of those receptors:
A. Is an allosteric modulator
B. Is a partial agonist
C. Is a full agonist
D. Is an antagonist Correct Answers B
A drug which has a high affinity for Beta 1 adrenoreceptors and
Beta 2 adrenoreceptors but low affinity for all other receptors:
A. Dobutamine (DOBUTREX)
B. Epinephrine (ADRENALIN)
C. Terbutaline (BRETHINE)
,D. Isoproterenol (ISUPREL)
E. Phentolamine (REGITINE) Correct Answers D
A drug which has a high affinity for nicotinic receptors not
muscarinic receptors and is an antagonist not an agonist.
A. Trimethaphan
B. Physostigmine
C. Gallamine
D. Atropine
E. A and C above Correct Answers E
A drug which has high affinity for muscarinic receptors not
nicotinic receptors and is a pharmacological agonist not an
antagonist:
A. Succinylcholine
B. Nicotine
C. Gallamine
D. Pilocarpine
E. Physostigmine Correct Answers D
A drug which increases heart rate and binds with high affinity to
muscarinic receptors
A. Nonrepinephrine
B. Nicotine
C. Pilocarpine
D. Succinylcholine
E. Atropine Correct Answers E
A drug which increases heart rate but does not bind to
adrenergic receptors:
A. Norepinephrine
, B. Atropine
C. Propranolol
D. Succinylcholine
E. Pilocarpine Correct Answers B
A drug which is a cholinomimetic and a choline ester but has no
effect at the skeletal neuromuscular junction:
A. Nicotine
B. Succinylcholine
C. Muscarine
D. Bethanechol
E. Acteylcholine Correct Answers D
A drug which is used to treat hypertension:
A. Atropine
B. Terbutaline
C. Prasozin
D. Pilocarpine
E. Dopamine Correct Answers C
A drug which might be expected to reduce blood pressure
through effects on receptors on blood vessels but which does not
have a direct effect on cardiac output:
A. Isoproterneol
B. Phenylephrine
C. Athenolol
D. Propranolol
E. Prazosin Correct Answers E
A drug which when administered intravenously does not enter
the central nervous system rapidly, does not affect
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