Which statement describes how to divide fractions?
A. Invert both fractions and then multiply them.
B. Divide the numerator by the denominator, then multiply the two fractions.
C. Divide the denominator by the numerator, then multiply the two fractions.
D. Invert the divisor, then multiply the two fractions.
Answer: D
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A 99 year old widow who has lived alone in her own home for 40 years experiences a fall and is sent by her children and grandchildren to a nursing home. The woman refuses to eat and exhibits signs and symptoms of depression and withdrawal
Which theory does this most describe? a) functional consequences b) theory of thriving c) neuroedncorine d) immunological
You are giving a saline enema. During the procedure, the person complains of cramping. What should you do?
a. Call for the nurse. b. Clamp the tubing. c. Remove the tubing. d. Insert the tubing farther.
Florence Nightingale is credited with ethical principles related to the nursing profession. Which of the following is correct about her ideas about ethics?
1. Nursing is a call to service, and the moral character of persons entering nursing is important. 2. Ethical principles are based on the values of the individual nurse. 3. Society will dictate the ethical principles nurses must adhere to. 4. Ethics are very important in times of war such as in the Crimean War, where she set up public health centers.
Guidelines for performance ratings should meet what criteria?
a. Patient satisfaction comments b. Quantity of care c. Mastery of skills d. Behavioral expectations