A patient's ECG shows regular RR intervals of 0.48 seconds, a PR interval of 0.12 seconds, and a QRS of 0.08 seconds. This best fits the criteria for:
A. Sinus tachycardia
B. Supraventricular tachycardia
C. Sinus bradycardia
D. Normal sinus rhythm
Ans: A. Sinus tachycardia.
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An alcoholic is brought into the emergency department in an intoxicated state at 2000 . The day shift nurse assesses the patient to exhibit tremors, have increased blood pressure, and agitation at 0800 rounds
What do these signs and symptoms indicate? a. Major withdrawal b. Early withdrawal c. Delirium tremens d. Minor withdrawal
The presence of protein in a urinalysis is indicative of:
a. hypertension or diabetes mellitus. b. urinary tract infections or pyelonephritis. c. renal calculi or use of anticoagulants. d. cirrhosis or hepatitis.
The nurse educator is instructing a group of students about the endocrine system. Which topics should the educator include in the teaching session?(Select all that apply.)
1. Thyroid glands 2. Parathyroid glands 3. Pancreas 4. Heart 5. Liver
FLAT charting is an acronym used to remember the rules for good charting. The letters remind the nurse to chart Factually, Legibly, Accurately, and Timely. Which of the following is the most appropriate use of the acronym in charting?
a. Ambulated 20 feet without assistance, O2 sat remains at 92% on room air b. Ambulated 20 feet without assistance c. Ambulated without assistance d. Ambulated in hall