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13. A client who has heart failure is een ent who has heart failure is teen di the pharmacodynamics of this medication? e Wic
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13) Answer- C Explanation ( Digoxin improves the cardiac function by increases the force of myocardial contraction and slows cardiac conduction through the AV node & slows ventricular rate)

14) Answer- D Explanation ( Capoten (captopril) is an angiotensin converting enzyme (ACE) inhibitor used for treating high blood pressure, heart failure, and for preventing kidney failure due to high blood pressure and diabetes)

15) Answer- D Explanation ( These can include: Short-acting beta agonists, such as albuterol. Patient may  need to use a machine called a nebulizer, which turns the medication into a mist that can be inhaled deep into your lungs)

16) Answer- A

( Explanation below)

  • Absolute contraindication: hypersensitivity
  • Use with caution in patients with the following conditions:
    • Hyperthyroidism
    • Glaucoma
    • Diabetes
    • Hypokalemia
    • Seizures
    • Cardiovascular disease (e.g., heart failure, hypertension, arrhythmias, coronary artery disease)

17) Answer- C Explanation  ( Metformin decreases hepatic glucose production, decreases intestinal absorption of glucose, and improves insulin sensitivity by increasing peripheral glucose uptake and utilization.)

18) Answer - C   Explanation ( Preventive measures for stress ulcers in burn patients)

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