The student nurse is attempting to identify the characteristics of 2nd degree AV heart block type 1 and would be correct in stating that this rhythm has other names which would be which of the following? Select all that apply.
a. Mobitz II
b. Mobitz I
c. Third degree heart block
d. Wenckebach
e. Hays
a. Mobitz II
d. Wenckebach
rationale: these are the other names for Type 2 2nd degree heart block
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A patient with mitral valve prolapse has been admitted to the CCU with probable infectious endocarditis. What physical changes unique to infectious endocarditis will the nurse be most likely to find?
A) Track marks on arms following peripheral veins B) New onset of or change in cardiac murmur C) Severe midsternal crushing chest pain with activity D) Fever, tachycardia, and general malaise
Suggestions for delegation help nurses with their decision-making choices related to delegation. Which of the following is not necessarily correct regarding guidelines and good suggestions for effective delegation?
a. Avoid removing duties once assigned. b. Treat others as you would wish to be treated yourself. c. Consider high risk delegation as a means of educating staff. d. Verify the delegate's understanding of delegated tasks and that the delegate accepted the responsibility and accountability for the task.
A nurse is conducting a class for preschool parents concerning ways to prevent illness in children. A parent asks why little girls are at greater risk for urinary tract infections than little boys. Which response by the nurse is most accurate?
1. "Little boys have short urethras, but they also have testicles that block bacteria from the rectum." 2. "Most little girls don't wipe themselves as well as little boys do after using the bathroom." 3. "Little girls have short urethras, which makes it easier for bacteria to move into the bladder." 4. "Testosterone in boys helps prevent urinary tract infections."
Express 3 : 10 as a decimal: ________
Fill in the blank(s) with the appropriate word(s).