Which of the following considerations point to the need for a new system? Select all that apply
1. Poor performance
2. Frequent down times
3. Up to date programming language
4. No vendor support
5. Outmoded technology
1,2,4
Rationale: If the system is not functioning in a way to improve performance, then a review of the system should be undergone by relevant personnel.
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One differentiating factor between stable angina and unstable angina is that stable angina
a. responds predictably well to nitrates. c. has a low correlation to CAD. b. is not precipitated by activity. d. is a result of coronary artery spasm.
A nurse is showing a group of clients the correct way to move their body parts during their daily exercise regimen at a health care facility. Which of the following effects occurs when a person adheres to proper body mechanics?
A) Reduced skin breakdown B) Increased peripheral blood perfusion C) Reduced range of motion D) Increased muscle effectiveness
The way you would advise a toddler's mother to handle temper tantrums would be to
A) appear to ignore them. B) distract him with a toy when he begins breath holding. C) promise him a special activity if he will stop. D) mimic his behavior by also holding her breath.
When assessing a client who weighs 250 pounds and stands 5' 3" tall, it would be important to
A) Assess the HDL/LDL levels B) Obtain an electrocardiogram daily C) Assess blood pressure with a large cuff D) Assist to a standing position to assess gait