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Home Q & A Board Biology-Related Homework Help Medicine Nursing and Clinical
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megnogz megnogz
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6 years ago
The physiologic effect of left ventricular afterload reduction is
 
  a. decreased left atrial tension.
  b. decreased systemic vascular resistance.
  c. increased filling pressures.
  d. decreased cardiac output.

Question 2

Long-term ventilator management over 21 days is best handled through use of a(n)
 
  a. oropharyngeal airway.
  b. esophageal obturator airway.
  c. tracheostomy tube.
  d. endotracheal intubation.

Question 3

A patient suddenly develops a wide QRS complex tachycardi
 
  a. The patient's heart rate is 220 beats/min and regular; blood pressure is 96/40 mm Hg; and respiratory rate is 22 breaths/min, and the patient is awake without complaint except for palpitations. Which of the following interventions would be best to try first?
 
  a. Adenosine 6 mg rapid IV push
  b. Lidocaine 1 mg/kg IV push
  c. Verapamil 0.5 mg IV push
  d. Digoxin 0.25 mg IV push

Question 4

Which of the following denotes the most serious prognosis?
 
  a. Decorticate posturing
  b. Decerebrate posturing
  c. Absence of Babinski reflex
  d. GCS score of 14
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LukeLuke
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megnogz Author
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#2
6 years ago
All are answered correctly
wrote...
#3
6 years ago
Happy to help
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