In an electrocardiogram, the repolarization of the ventricles is represented by the:
A. ST segment.
B. QRS wave.
C. T wave.
D. P wave.
Answer: C
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The client at 30 weeks' gestation is admitted with painless late vaginal bleeding. The nurse understands that expectant management includes:
1. Limiting vaginal exams to only one per 24-hour period. 2. Evaluating the fetal heart rate with an internal monitor. 3. Monitoring for blood loss, pain, and uterine contractibility. 4. Assessing blood pressure every two hours.
A nurse giving instruction to a patient with an STI says, "I am supposed to tell you about STIs, but you probably know more about them than I do." What is this nurse doing?
a. Admitting her own ignorance about STIs b. Trying to get the patient's attention c. Referencing current statistics d. Making a judgmental statement
A patient who is well known to be violent arrives by ambulance at the emergency department for care of a laceration. What actions should be taken?
Note: Credit will be given only if all correct choices and no incorrect choices are selected. Select all that apply. 1. Sedate the patient prior to repairing the laceration. 2. Send the patient to another hospital. 3. Use a buddy system when providing care. 4. Restrain the patient prior to repairing the laceration. 5. Assign the most experienced nurse to work with this patient.
The nurse caring for a child with Duchenne muscular dystrophy notes a characteristic manifestation, which is that the child:
a. Ambulates by holding onto furniture b. Exhibits atrophy of the calf muscles c. Falls frequently and is clumsy d. Has delayed fine-motor development