INBDE PHARMACOLOGY UPDATED EVALUATION
EXAM QUESTIONS AND ANSWERS SURE A+
✔✔Which BV have Alpha 1 Receptors? - ✔✔1. Skin
2. GI Tract
3. Kidney
4. Brain
✔✔What happens when Beta 1 Receptors are activated? - ✔✔1. Increased HR
2. Increased Contraction Force
3. Mydriasis
4. Releases RENIN
✔✔What happens when Beta 2 Receptors are activated? - ✔✔1. Bronchodilation
2. Vasodilation of SKELETAL Muscle BV
3. STOPS Peristalsis
✔✔Which BV have Beta 2 Receptors? - ✔✔Skeletal Muscle
✔✔Pseudoephedrine - ✔✔Alpha 1 and Beta 2 Agonists
✔✔Isoproterenol - ✔✔Non-Selective Beta Agonist
, ✔✔Norepinphrine - ✔✔Alpha and Beta 1 Agonist
✔✔Epinephrine - ✔✔Alpha and Beta Agonist
✔✔Alpha 1 Agonists - ✔✔1. Phenylphrine
2. Levonodefrin
3. Oxymetazoline
4. Methoxamine
✔✔Carvedilol and Labetalol - ✔✔Blocks Alpha 1 and Beta Receptors
✔✔Dobutamine - ✔✔Beta 1 Agonist
✔✔Albuterol - ✔✔Beta 2 Agonist
✔✔Phentolamine and Phenoxybenzamine - ✔✔NON-Selective Alpha Blocker
✔✔Chlorpromazine - ✔✔Alpha 1 and Dopamine D2 Blocker (Antipsychotic)
✔✔Dopamine and Serotonin Receptors - ✔✔Agonists EXCITE brain
✔✔GABA Receptors - ✔✔Agonists DEPRESS brain
✔✔Why is Levadopa given instead of Dopamine? - ✔✔Dopamine CANNOT cross BBB
while Levadopa can
✔✔Why is Levadopa combined with Carbidopa? - ✔✔To INHIBIT Dopa Decarboxylase
from converting Levadopa to Dopamine in PERIPHERY
✔✔What happens if too much Levadopa gets into periphery? - ✔✔-Will have
SYMPATHETIC Activation:
1. Involuntary Facial Movement
2. Nausea + Vomiting
3. Cardiac Arrhythmias
4. Mental Disturbances
✔✔Physiologic Antagonist of Histamine - ✔✔Epinephrine
✔✔Physiologic Antagonist of Nitroglycerin - ✔✔Epinephrine
✔✔Drug Idiosyncracy - ✔✔1. GENETICALLY-Determined abnormal response to drugs
2. LEAST Predictable
✔✔Benzodiazepines - ✔✔1. End in "-zepam" or Chlordiazepoxide
EXAM QUESTIONS AND ANSWERS SURE A+
✔✔Which BV have Alpha 1 Receptors? - ✔✔1. Skin
2. GI Tract
3. Kidney
4. Brain
✔✔What happens when Beta 1 Receptors are activated? - ✔✔1. Increased HR
2. Increased Contraction Force
3. Mydriasis
4. Releases RENIN
✔✔What happens when Beta 2 Receptors are activated? - ✔✔1. Bronchodilation
2. Vasodilation of SKELETAL Muscle BV
3. STOPS Peristalsis
✔✔Which BV have Beta 2 Receptors? - ✔✔Skeletal Muscle
✔✔Pseudoephedrine - ✔✔Alpha 1 and Beta 2 Agonists
✔✔Isoproterenol - ✔✔Non-Selective Beta Agonist
, ✔✔Norepinphrine - ✔✔Alpha and Beta 1 Agonist
✔✔Epinephrine - ✔✔Alpha and Beta Agonist
✔✔Alpha 1 Agonists - ✔✔1. Phenylphrine
2. Levonodefrin
3. Oxymetazoline
4. Methoxamine
✔✔Carvedilol and Labetalol - ✔✔Blocks Alpha 1 and Beta Receptors
✔✔Dobutamine - ✔✔Beta 1 Agonist
✔✔Albuterol - ✔✔Beta 2 Agonist
✔✔Phentolamine and Phenoxybenzamine - ✔✔NON-Selective Alpha Blocker
✔✔Chlorpromazine - ✔✔Alpha 1 and Dopamine D2 Blocker (Antipsychotic)
✔✔Dopamine and Serotonin Receptors - ✔✔Agonists EXCITE brain
✔✔GABA Receptors - ✔✔Agonists DEPRESS brain
✔✔Why is Levadopa given instead of Dopamine? - ✔✔Dopamine CANNOT cross BBB
while Levadopa can
✔✔Why is Levadopa combined with Carbidopa? - ✔✔To INHIBIT Dopa Decarboxylase
from converting Levadopa to Dopamine in PERIPHERY
✔✔What happens if too much Levadopa gets into periphery? - ✔✔-Will have
SYMPATHETIC Activation:
1. Involuntary Facial Movement
2. Nausea + Vomiting
3. Cardiac Arrhythmias
4. Mental Disturbances
✔✔Physiologic Antagonist of Histamine - ✔✔Epinephrine
✔✔Physiologic Antagonist of Nitroglycerin - ✔✔Epinephrine
✔✔Drug Idiosyncracy - ✔✔1. GENETICALLY-Determined abnormal response to drugs
2. LEAST Predictable
✔✔Benzodiazepines - ✔✔1. End in "-zepam" or Chlordiazepoxide
