OMSA Exam Study Guide Questions And Answers
Verified 100% Correct
How long should oxygen be administer after NO2 is turn off - ANSWER -5 to 10
minutes
ethyl chloride - ANSWER -Numbs by quickly cooling and freezing the surface to
be injected
topical anesthesia for venipuncture - ANSWER -Emla (lidocaine and prilocaine )
need to cover area with tegaderm patch for at least 60 minutes
What are the most common benzodiazepines - ANSWER -Diazepam (Valium )
medazolam( versed)
Reversible drug for diazepam(Valium) and versed (medazolam) - ANSWER -
Flumazenil 2.20 mg/IV (Romazicon)
What is a disadvantage of using diazepam - ANSWER -Insoluble in water, vein
irritation, Half-life 20-40 hrs
Reversible drug for midazolam ( versed) - ANSWER -Flumazenil
Morphine Sulfate reversible drug - ANSWER -Narcan
Best narcotic medicine for asthmatic patients and with a history of nausea and
vomiting - ANSWER -Fentanyl (more potent than morphine) about 100times
A drugs that reduces secretions - ANSWER -Atropine (rubinul) inverses heart
rate
A drug that reduces swelling - ANSWER -Decadron (dexametosome) is a steroid
Shutting off nitrous oxide and allowing the patient to breath room air can result in
- ANSWER -Diffusion hypoxia
,Nitrous Oxide - ANSWER -Should always be used in combination with oxygen,
produces euphoria and promotes relaxation, is non flammable liquid, is stored in
blue tanks.
What is the function of narcotics( morphine, codeine, Demerol, fentanyl) -
ANSWER -Pain killers/ primary use as analgesic
What is the most rapid and effective method of drug administration - ANSWER -
Intravenously IV
Site of action of propofol and brevital - ANSWER -Wakefulness system
Opioids drug reversal for fentanyl, morphine - ANSWER -Narcan
What is the difference between angina and MI (myocardial infarction) -
ANSWER -Angina is cause by lack of oxygen in the coronary arteries and MI is
necrosis or death of the heart muscle
What happens if the patient doesn't take an antihypertensive medication prior to
surgery - ANSWER -Can result in rebound hypertension
What medication is used for the reversible of benzodiazepines - ANSWER -
Romazicon
Treatment fo angina - ANSWER -Nitroglycerin
Preliminary treatment for a patient with hypotension? - ANSWER -Fluid
challenge
Symptoms of angina - ANSWER -Chest pain, squeezing, crushing
The drug treatment of an overdose narcotic - ANSWER -Narcan
MONA stands for - ANSWER -Morphine,oxygen,nitroglycerin, aspirin
Treatment for a patient in ventricular fibrillation - ANSWER -Di fibrillation
Patients with dysthymia who are symptomatic will complain of: - ANSWER -
Chest pain, shortness of breath, dizziness and hypotension
, Which dysrythmia is more aminous(dangerous) - ANSWER -Multi focal PVC's
What is an example of vagus maneuver: - ANSWER -Have the patient bear-down
as if having a bowl movement
T or F It's possible to see a normal sinus rhythm on an EKG but the patient does
not have a pulse - ANSWER -True
T or F sinus tachycardia is normally seen on an anxious patient - ANSWER -True
What are the cardiac rhythm where the patient doesn't have a pulse - ANSWER -
Asystole, pulseless ventricular tachycardia, pulseless electrical actively and V fib
What is the drug of choice to speed up the heart in a symptomatic bradycardia -
ANSWER -Atropine
Drug of choice for treatment of a supra ventricular tachycardia - ANSWER -
Adenosine
Carries oxygenated blood - ANSWER -Pulmonary vein
Conduction system through the heart - ANSWER -SA(60-100 beats per min) Av(
40-60 bpm) bundle of his , purkingie fibers
The sympathetic system is also called? - ANSWER -Adrenergic
a - ANSWER -Arteries and veins
B the big organ - ANSWER -B1-Heart- increase BP Increase HR
B2-Lungs bronchodilation(dilate the bronchiole)
Stimulation of the vagus nerve will - ANSWER -Decrease the heart rate
How many chambers does the heart has? - ANSWER -4
What are the upper chambers of the heart call? - ANSWER -Atria
What are the lower chambers of the heart called? - ANSWER -Ventricles
Verified 100% Correct
How long should oxygen be administer after NO2 is turn off - ANSWER -5 to 10
minutes
ethyl chloride - ANSWER -Numbs by quickly cooling and freezing the surface to
be injected
topical anesthesia for venipuncture - ANSWER -Emla (lidocaine and prilocaine )
need to cover area with tegaderm patch for at least 60 minutes
What are the most common benzodiazepines - ANSWER -Diazepam (Valium )
medazolam( versed)
Reversible drug for diazepam(Valium) and versed (medazolam) - ANSWER -
Flumazenil 2.20 mg/IV (Romazicon)
What is a disadvantage of using diazepam - ANSWER -Insoluble in water, vein
irritation, Half-life 20-40 hrs
Reversible drug for midazolam ( versed) - ANSWER -Flumazenil
Morphine Sulfate reversible drug - ANSWER -Narcan
Best narcotic medicine for asthmatic patients and with a history of nausea and
vomiting - ANSWER -Fentanyl (more potent than morphine) about 100times
A drugs that reduces secretions - ANSWER -Atropine (rubinul) inverses heart
rate
A drug that reduces swelling - ANSWER -Decadron (dexametosome) is a steroid
Shutting off nitrous oxide and allowing the patient to breath room air can result in
- ANSWER -Diffusion hypoxia
,Nitrous Oxide - ANSWER -Should always be used in combination with oxygen,
produces euphoria and promotes relaxation, is non flammable liquid, is stored in
blue tanks.
What is the function of narcotics( morphine, codeine, Demerol, fentanyl) -
ANSWER -Pain killers/ primary use as analgesic
What is the most rapid and effective method of drug administration - ANSWER -
Intravenously IV
Site of action of propofol and brevital - ANSWER -Wakefulness system
Opioids drug reversal for fentanyl, morphine - ANSWER -Narcan
What is the difference between angina and MI (myocardial infarction) -
ANSWER -Angina is cause by lack of oxygen in the coronary arteries and MI is
necrosis or death of the heart muscle
What happens if the patient doesn't take an antihypertensive medication prior to
surgery - ANSWER -Can result in rebound hypertension
What medication is used for the reversible of benzodiazepines - ANSWER -
Romazicon
Treatment fo angina - ANSWER -Nitroglycerin
Preliminary treatment for a patient with hypotension? - ANSWER -Fluid
challenge
Symptoms of angina - ANSWER -Chest pain, squeezing, crushing
The drug treatment of an overdose narcotic - ANSWER -Narcan
MONA stands for - ANSWER -Morphine,oxygen,nitroglycerin, aspirin
Treatment for a patient in ventricular fibrillation - ANSWER -Di fibrillation
Patients with dysthymia who are symptomatic will complain of: - ANSWER -
Chest pain, shortness of breath, dizziness and hypotension
, Which dysrythmia is more aminous(dangerous) - ANSWER -Multi focal PVC's
What is an example of vagus maneuver: - ANSWER -Have the patient bear-down
as if having a bowl movement
T or F It's possible to see a normal sinus rhythm on an EKG but the patient does
not have a pulse - ANSWER -True
T or F sinus tachycardia is normally seen on an anxious patient - ANSWER -True
What are the cardiac rhythm where the patient doesn't have a pulse - ANSWER -
Asystole, pulseless ventricular tachycardia, pulseless electrical actively and V fib
What is the drug of choice to speed up the heart in a symptomatic bradycardia -
ANSWER -Atropine
Drug of choice for treatment of a supra ventricular tachycardia - ANSWER -
Adenosine
Carries oxygenated blood - ANSWER -Pulmonary vein
Conduction system through the heart - ANSWER -SA(60-100 beats per min) Av(
40-60 bpm) bundle of his , purkingie fibers
The sympathetic system is also called? - ANSWER -Adrenergic
a - ANSWER -Arteries and veins
B the big organ - ANSWER -B1-Heart- increase BP Increase HR
B2-Lungs bronchodilation(dilate the bronchiole)
Stimulation of the vagus nerve will - ANSWER -Decrease the heart rate
How many chambers does the heart has? - ANSWER -4
What are the upper chambers of the heart call? - ANSWER -Atria
What are the lower chambers of the heart called? - ANSWER -Ventricles
