The statement indicates that the nurse's teaching about the purpose of an implanted cardiover-ter-defibrillator (ICD) has been successful?
a. "The ICD will detect bad rhythms and shock my heart into normal rhythm."
b. "I should avoid handheld security devices at the airport."
c. "I should ask my doctor how often I should have my ICD checked."
d. "I should avoid working on the alternator of my boat."
A
All statements are accurate, but the question asks about the purpose of the ICD.
ICDs are devices indicated for patients with repeated episodes of life-threatening dysrhythmias and for some patients with cardiomyopathy. This device monitors the heartbeat and provides an electrical shock similar to that delivered in cardiac defibrillation or cardioversion when a life-threatening rhythm is detected. Most ICDs have the ability to pace as well as defibrillate. The patient is warned to avoid exposure to strong magnetic fields such as: microwave towers, transformers and electrical transmitters, electrical generators, handheld security devices at air-ports, and arc welding equipment. The patient should not lean over the alternator of a running car or boat motor. A magnetic field will temporarily inactivate the device. Moving away from the magnetic source will restore normal function.
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The client received a score of 9 on the Modified Bishop Scoring System. The nurse interprets this to mean that the client:
a. cannot be considered for labor induction because of to her overall health status. b. can be considered for labor induction but the risks should be evaluated. c. cannot be considered for labor induction due to the risks to the fetus. d. can be considered for a labor induction, which is anticipated to be successful.
Of the following persons, who is most likely not to receive benefits under Medicaid, regardless of financial status?
a. A 3-year-old child b. A 21-year-old pregnant woman c. A single-parent family d. A two-parent family
A nursing student who has recently begun a nursing program is discussing study habits with her classmates. Which statement by the student's classmates suggests effective study habits?
A) "I find it's best to study the easy subjects first and then the hard subjects." B) "In order to be efficient, I always try to do my studying as fast as I can." C) "I don't take a break until I've finished everything that I have to study." D) "I try to schedule my studying ahead of time so that I get everything done."
Which of the following techniques is appropriate when cannulating a vein?
A. Avoid traction to the vein and insert the needle with the bevel side down at a 90° angle. B. Avoid traction to the vein and insert the needle with the bevel side up at a 45° angle. C. Apply traction to the vein and insert the needle with the bevel side down at a 45° angle. D. Apply traction to the vein and insert the needle with the bevel side up at a 45° angle.