Omsa Exam Questions With 100% Verified
Answers.
What do veta blockers do: - answerReduce the heart rate and blood pressure
Angina pectoris is due to - answerLack of blood supply ( the heart is injure)
Name the 2 systems that compromise the anatomic nervous system - answerSympathetic
(Adrenergi...
What do veta blockers do: - answer✔Reduce the heart rate and blood pressure
Angina pectoris is due to - answer✔Lack of blood supply ( the heart is injure)
Name the 2 systems that compromise the anatomic nervous system - answer✔Sympathetic
(Adrenergic the accelerator ) and parasympathetic (cholinergic the brakes )
insufficient blood flow through the coronary arteries can result in - answer✔Angina
Beta one controls the - answer✔Heart
Follow the pathway of the blood flow through the heart - answer✔Superior and inferior vena
cava to the right atrium Past the tricuspid Valve and into the right Ventricle. Past the pulmonic
valve to the Pulmonary Artery. To the lungs where it picks up oxygen. Left atrium, left ventricle,
aorta to the rest of the body
Conduction of the nerve impulse is call? - answer✔Depolarization
The secret of nerve conduction and the action of anesthetic agents is - answer✔Sodium ions +
and chloride ions -
Where does anesthetic works in the central nervous system? - answer✔In the center of emotions,
the wakefulness system, Brain stem and hypothalamus
Sympathetic - answer✔adrenergic, the accelerator in the car, fight or flight
elimination of drugs happens in the - answer✔Kidneys
Parasympathetic - answer✔cholinergic, the brakes (couch potato, vegetation state
Increase in saliva is due to stimulation of the - answer✔Parasympathetic system
The main organ that process the anesthetic drugs and changes the chemical structure of the drug
is - answer✔The liver
Nerve conduct impulses by - answer✔Depolarization of the nerve membrane
Anesthetic agents act by - answer✔Interfering with the depolarization of the membrane
An increase of heart rate and blood Pressure are due to the stimulation of the -
answer✔Sympathetic system
Normally a blood cell is polorized this means - answer✔There are more positive ions on the
outside of the cell and more negative ions on the inside
Metabolism of drugs occur where? - answer✔The liver
The organ responsible for eliminating drugs ? - answer✔Kidneys also lungs, sweat, saliva and
feces
Anesthetic agents act by - answer✔Interfering with the depolarization of the membrane
Most rapid method of administering and on set of action - answer✔Intravenous administration
Sevoflurane (Ultane) - answer✔used for pediatric anesthesia because it has a rapid induction and
recovery, non irritant to airway
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
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Brainbarter. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
