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NCLEX-RN-515 NURSING REVIEW EXAM QUESTIONS AND ANSWERS WITH BEST SOLUTIONS GUARANTEED SUCCESS RATED A+ LATEST UPDATE 2022

NCLEX-RN-515 NURSING REVIEW EXAM QUESTIONS AND ANSWERS WITH BEST SOLUTIONS GUARANTEED SUCCESS RATED A+ LATEST UPDATE 2022

NCLEX-RN-515 NURSING REVIEW EXAM QUESTIONS AND
ANSWERS WITH BEST SOLUTIONS GUARANTEED SUCCESS
RATED A+ LATEST UPDATE 2022Exam A
QUESTION 1
To appropriately monitor therapy and client progress, the nurse should be aware that increased myocardial
work and O2 demand will occur with which of the following?
A. Positive inotropic therapy
B. Negative chronotropic therapy
C. Increase in balance of myocardial O2 supply and demand
D. Afterload reduction therapy
Correct Answer: A
Section: Questions Set A
Explanation
Explanation/Reference:
Explanation:
(A) Inotropic therapy will increase contractility, which will increase myocardial O2 demand. (B) Decreased
heart rate to the point of bradycardia will increase coronary artery filling time. This should be used
cautiously because tachycardia may be a compensatory mechanism to increase cardiac output. (C) The
goal in the care of the MI client with angina is to maintain a balance between myocardial O2 supply and
demand. (D) Decrease in systemic vascular resistance by drug therapy, such as IV nitroglycerin or
nitroprusside, or intra-aortic balloon pump therapy, would decrease myocardial work and O2 demand.
QUESTION 2
A client who has sustained a basilar skull fracture exhibits blood-tinged drainage from his nose. After
establishing a clear airway, administering supplemental O2, and establishing IV access, the next nursing
intervention would be to:
A. Pass a nasogastric tube through the left nostril
B. Place a 4 X 4 gauze in the nares to impede the flow
C. Gently suction the nasal drainage to protect the airway
D. Perform a halo test and glucose level on the drainage
Correct Answer: D
Section: Questions Set A
Explanation
Explanation/Reference:
Explanation:
(A) Basilar skull fracture ma

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