The greatest risk of death from a heart attack occurs in the first ____ after the onset of symptoms.
A. hour
B. two hours
C. three hours
D. four hours
Answer: B
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Which of these condition(s) is (are) as the most probable cause of cardiogenic shock?
A) Myocardial infarction B) Severe vomiting and diarrhea C) Gastrointestinal bleed D) Systemic infection
An accelerated idioventricular rhythm is characterized by all of the following, EXCEPT:
A) QRS complexes greater than 0.12 seconds in duration. B) irregular R-R intervals and a rate less than 40 beats/min. C) wide QRS complexes with P waves buried in the T waves. D) regular R-R intervals and a rate between 40 and 100 beats/min.
Tickler files can be index cards in a small box or they can be electronic
Indicate whether the statement is true or false
Cranial nerves III and IV are found in the:
a. Midbrain b. Pons c. Medulla oblongata