The treatment for a patient with a third-degree block and that is hemodynamically unstable is:
A. synchronized cardioversion.
B. transcutaneous pacing.
C. defibrillation.
D. endotracheal intubation.
Answer: B
You might also like to view...
Which of the following describes the appropriate administration of intravenous fluids in a newborn?
A) Normal saline or lactated Ringer's solution 40 mL/kg using a pressure infuser B) Normal saline, 10 mL/kg, slow IV push C) 10 percent dextrose in water, 20 mL/kg, slow IV push D) 5 percent dextrose in 0.45 percent saline solution, 30 mL/kg
The use of a binder is indicated in the treatment of which of the following musculoskeletal injuries?
A) Bilateral tibia/fibula fractures B) Knee dislocation C) Lumbar vertebral compression fracture D) Pelvic fracture
A 45-year-old female who returned from a trip abroad had nausea and diarrhea, and then later, muscle aches, fever, and chills. She was admitted to a local hospital and was diagnosed with the parasitic disease, trichinosis
Which of the following is most consistent with this disease? a. Eosinophilia b. Basophilia c. Basopenia d. Monocytosis
A patient with cardiogenic shock and pulmonary edema should be positioned:
A) in the Trendelenburg position. B) in a semi-Fowler's position. C) supine with the legs elevated. D) in a lateral recumbent position.