Which of the following is an irregular FHR pattern associated with normal conduction and rate?
A. Premature atrial contractions (PACs)
B. Sinus arrhythmias
C. Sinus tachycardias
Ans: B. Sinus arrhythmias
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A nurse is educating high school students about avoiding risk factors for different diseases
When a teenager laughs off a recent infection with mononucleosis as a silly "kissing disease," the nurse cautions him that mononucleosis is a risk factor for a. acute lymphoblastic leukemia. b. chronic lymphocytic leukemia. c. Hodgkin's disease. d. severe bone marrow depression.
A nurse is instructing nursing students about the procedure for vitamin K administration. What information should be included? Note: Credit will be given only if all correct choices and no incorrect choices are selected. Select all that apply
1. Gently massage the site after injection. 2. Use a 22-gauge 1-inch needle. 3. Inject in the vastus lateralis muscle. 4. Cleanse the site with alcohol prior to injection. 5. Inject at a 45-degree angle.
A nurse is helping a client design a weight-loss diet. To lose one pound of fat (3,500 calories) per week, how many calories should be decreased each day?
A) 100 B) 250 C) 500 D) 1,000
A client diagnosed with vascular dementia is discharged to home under the care of his wife. Which information should cause the nurse to question the client's safety?
A. His wife works from home in telecommunication. B. The client has worked the night shift his entire career. C. His wife has minimal family support. D. The client smokes one pack of cigarettes per day.