Samenvatting

A history of cerebral hemorrhage is a contraindication to tPA because it
may increase the risk of bleeding. TPA acts by dissolving the clot
blocking the coronary artery and works best when administered within
6 hours of onset of symptoms.
Option A: Chest pain is one of the symptoms of myocardial infarction.
Option C: Prior MI is not a contraindication to tPA.
Option D: Patients receiving tPA should be observed for changes in
blood pressure, as tPA may cause hypotension.
14. Question
1 point(s)
Category: Health Promotion and Maintenance
Following myocardial infarction, a hospitalized patient is encouraged to
practice frequent leg exercises and ambulate in the hallway as directed
by his physician. Which of the following choices reflects the purpose of
exercise for this patient?
A. Increases fitness and prevents future heart attacks
B. Prevents bedsores
C. Prevents DVT (deep vein thrombosis)
D. Prevent constipations
Incorrect
Correct Answer: C. Prevents DVT (deep vein thrombosis)
Exercise is important for all hospitalized patients to prevent deep vein
thrombosis. Muscular contraction promotes venous return and
prevents hemostasis in the lower extremities.
Options A, B, and D: This exercise is not sufficiently vigorous to
increase physical fitness, nor is it intended to prevent bedsores or
constipation.
15. Question
1 point(s)
Category: Physiological Adaptation
A patient arrives in the emergency department with symptoms of
myocardial infarction, progressing to cardiogenic shock. Which of the
following symptoms should the nurse expect the patient to exhibit with
cardiogenic shock?
A. Hypertension
B. Bradycardia
C. Bounding pulse
D. Confusion
Correct
Correct Answer: D. Confusion

Reviews

Er zijn nog geen beoordelingen

Wees de eerste om een beoordeling te schrijven voor “NCLEX PHARMACOLOGY & PHYSIOLOGY EXAMS WITH NGN (REAL EXAM)” Reactie annuleren

Aanmelden met:

Uw beoordeling Waarderen… Perfect Goed Gemiddeld Niet slecht Very Poor