Podcast
Questions and Answers
Which drug is primarily used as a vasoconstrictor to maintain normal blood pressure?
Which drug is primarily used as a vasoconstrictor to maintain normal blood pressure?
- Nitroglycerine
- Dobutamine
- Norepinephrine (correct)
- Sodium bicarbonate
What is the role of Nitroprusside in drug therapy for shock?
What is the role of Nitroprusside in drug therapy for shock?
- To improve circulation (correct)
- To treat dysrhythmias
- To reverse acidosis
- To control sepsis
Which medication is used to treat bradycardia?
Which medication is used to treat bradycardia?
- Epinephrine
- Lidocaine
- Atropine (correct)
- Heparin
What is the primary purpose of administering Sodium bicarbonate during shock?
What is the primary purpose of administering Sodium bicarbonate during shock?
Which drug is NOT classified as an antibiotic used in shock therapy?
Which drug is NOT classified as an antibiotic used in shock therapy?
Flashcards
Vasoconstrictors in shock
Vasoconstrictors in shock
Drugs that increase blood vessel constriction, helping to maintain blood pressure during shock.
Vasoconstrictor example
Vasoconstrictor example
Norepinephrine (Levarterenol) is a vasoconstrictor with chronotropic and inotropic effects.
Vasodilators in shock
Vasodilators in shock
Drugs used to improve circulation by relaxing blood vessels.
Cardiotonic medication
Cardiotonic medication
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Bradycardia treatment
Bradycardia treatment
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Study Notes
Drug Therapy in Shock
- Vasoconstrictors: Norepinephrine (Levarterenol), Metaraminol (Aramine), Epinephrine, Dopamine, Dobutamine - Used to maintain normal blood pressure (BP).
- Vasodilators: Nitroprusside (Nipride), Nitroglycerine (Isosorbide), Phentolamine (Regitine), Prazosin (Minipress), Hydralazine (Apresoline) - Used to improve circulation.
- Sodium bicarbonate: Used to reverse acidosis.
- Antibiotics: Used to control sepsis.
- Heparin: Used to treat Disseminated Intravascular Coagulation (DIC).
- Steroids: Used to produce an anti-inflammatory effect.
- Glucagon: Used to increase blood sugar.
- Cimetidine: Used to prevent stress ulcers.
- Glucose 50%: Used to meet the increased demand for energy during shock.
- Naloxone (Narcan): Used to block endorphin-mediated hypotension.
- Diphenhydramine (Benadryl): Used for anaphylaxis.
- Pain medications: Narcotics - Used to relieve pain.
- Cardiotonic Medications: Lidocaine, Bretylium, Quinidine, Procainamide, Isoproterenol, Atropine SO4 - Used to treat dysrhythmias and bradycardia.
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Description
Explore various drug therapies used in managing shock, including vasoconstrictors, vasodilators, and other critical medications. This quiz covers each drug's purpose, mechanisms, and applications to improve patient outcomes. Test your knowledge on the pharmacological interventions essential for treating shock.
