Which of the following tests would be ordered to identify abnormal electrical conduction in the heart?
1. Electroencephalogram (EEG)
2. Cardiac stress test
3. Cardiac catheterization
4. Electrocardiogram (ECG)
ANS: 4
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Which of the following devices is used to provide correct vertebral alignment and to increase the space between the vertebrae in a client with spinal cord injury?
A) Cervical collar C) Traction with weights and pulleys B) Cast D) Turning frame
Which of the following would be considered an indirect activity that may be delegated to unlicensed assistive personnel?
A) Delivering meal trays B) Obtaining vital signs C) Ambulation D) Specimen collection
The nurse realizes that the best medication treatment for open-angle glaucoma would be:
1. timolol (Timoptic) eyedrops. 2. latanoprost (Xalatan) eyedrops. 3. timolol (Timoptic) and Latanoprost (Xalatan) eyedrops. 4. metoprolol oral medication.
The nurse is caring for a patient with lung cancer who is receiving chemotherapy. Which assessment finding suggests that the patient is experiencing pericardial effusion?
a. Bruising and tarry stools b. Edema and shortness of breath c. Nausea and decreased bowel sounds d. Peripheral numbness and tingling