Answer to Question 1
Correct Answer: 4
Rationale 1: The diet should be low in salt and fat.
Rationale 2: There is no contraindication to taking these classifications of medications with grapefruit.
Rationale 3: Everyone should maintain an exercise regimen. This is not specific to the classification of medication given.
Rationale 4: Because concurrent use of a calcium channel blocker and a beta-adrenergic blocker can cause partial or complete heart block, palpitations or dyspnea should be reported immediately. The nurse should give instructions in terms the client can understand.
Global Rationale: Because concurrent use of a calcium channel blocker and a beta-adrenergic blocker can cause partial or complete heart block, palpitations or dyspnea should be reported immediately. The nurse should give instructions in terms the client can understand. The diet should be low in salt and fat. There is no contraindication to taking these classifications of medications with grapefruit. Everyone should maintain an exercise regimen. This is not specific to the classification of medication given.
Answer to Question 2
Correct Answer: 1
Rationale 1: Like other potassium channel blockers, dofetilide prolongs the refractory period and action potential duration, thus increasing the QT interval.
Rationale 2: T waves are not affected.
Rationale 3: Dofetilide has no effect on the PR interval.
Rationale 4: Dofetilide does not widen the QRS.
Global Rationale: Like other potassium channel blockers, dofetilide prolongs the refractory period and action potential duration, thus increasing the QT interval. Dofetilide has no effect on the T waves or PR interval andit does not widen the QRS.
Prescribed burn in Pukaskwa National Park.
Infection prevention and control
Margaret Sanger, birth control pioneer.
Negative feedback control of the female reproductive hormones.
Selected Calcium Salts
People with Huntington disease develop problems with neuromuscular control and gradually lose the us