When the malfunction is ________________, the ECG will show no pacemaker spikes on the ECG tracing.?
A) over sensing
B) failure to pace
C) fail to capture
D) under sensing
B
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During a prenatal education class, a participant has related a story about how her friend's infant died of sudden infant death syndrome (SIDS)
What can the educator tell the group about how they can prevent SIDS when they have their babies? Select all that apply. A) "The best sleeping position for your baby is on his back." B) "Children are at particular risk of SIDS when they have a cold or flu, so these times require extra vigilance." C) "Using drugs during pregnancy has been shown to be associated with SIDS after birth, which is one more reason for mothers to avoid them." D) "It's important if anyone in your home smokes to make sure they only do it outside." E) "The exact cause of SIDS still isn't known, so there's little that you can do to prevent this tragic event."
The patient reports frequent nosebleeds and petechiae. These findings suggest a deficiency in
a. Vitamin A c. Vitamin C b. Vitamin B d. Vitamin K
An infant has been diagnosed with a mild cyanotic heart defect.Surgery to correct the defect will not be performed for at least two years. The nurse teaches the parents that a child with a mild cyanotic heart defect should
1. maintain normal activity. 2. be placed on bed rest. 3. not be given antipyretics. 4. have a low-grade fever until thedefect is repaired.
The student nurse tells you about transmission that involves contact of a susceptible host with a vehicle? Using your knowledge of the chain of infection links, what is an example of a vehicle?
A) Animals B) Insects C) Reptiles D) Water