Meds Cardio Flashcards
What does DMARD’s stand for?
Disease-Modifying Antirheumatic Drugs
DMARDs are used primarily to treat autoimmune diseases, particularly rheumatoid arthritis.
What is the primary function of Biologics?
To target specific components of the immune system
Biologics are often used in the treatment of autoimmune diseases.
What are Immunosuppressors used for?
To reduce the strength of the body’s immune response
They are used in conditions like autoimmune diseases and organ transplants.
What is the action of Histamine 2 Blockers?
Suppress gastric acid secretion
Common examples include ranitidine and famotidine.
What does the suffix (-mab) indicate?
Monoclonal Antibodies
These are used in various therapies, including cancer and autoimmune diseases.
List two examples of DMARDs.
- Methotrexate
- Hydrochloroquine
Name a biologic medication.
- Infliximab
- Adalimumab
- Natalizumab
What is Fingolimod primarily used for?
Multiple Sclerosis (MS)
Fingolimod alters the immune response to prevent attacks on the nervous system.
What is the primary use of Thrombolytics?
To prevent clotting
They are often used in acute situations like strokes.
What condition do Antiarhythmics treat?
Abnormal heart rhythms
They are crucial in managing conditions like Vfib, Vtac, Afib, and Aflutter.
What is the role of Nitrates in cardiac treatment?
To prevent angina (chest pain)
Nitrates are vasodilators that widen blood vessels.
What does the term (-dine) refer to?
Histamine 2 Blockers
This includes medications like famotidine.
What effect do Cardiac Glycosides have on the heart?
- Slows heart rate
- Improves contractility
- Acts as a diuretic
What is the common use of Digoxin?
To treat Congestive Heart Failure (CHF) and Atrial Fibrillation (AFib)
Digoxin increases the force of heart contractions.
What is the significance of the suffix (-zole)?
Indicates Proton Pump Inhibitors (PPIs)
These medications reduce gastric acid production.
What is the mechanism of action of Bronchodilators?
Relax muscles and widen airways
They are used in conditions like asthma and COPD.
What is a key side effect to monitor for with Digoxin?
Signs of toxicity include:
* Vomiting
* Anorexia
* Blurred vision
* Fatigue
* Bradycardia
* Mental status changes
What is the dosing strategy for Adenosine in SVT?
1st dose 6 mg IV, then 12 mg IV if needed
Rapid administration can lead to temporary asystole.
True or False: Nitroprusside can be used to rapidly lower blood pressure.
True
Its onset is rapid (1-2 minutes) and duration is short (1-10 minutes).
What are the effects of Loop Diuretics?
They help to reduce edema and manage hypertension
An example is Furosemide.
Fill in the blank: The suffix (-ide) is commonly associated with _______.
[Thiazide Diuretics]
Thiazide diuretics are used to treat hypertension.
