When complex adaptive systems break down, it is most effective to get them under control so the parts can be analyzed and fixed
Indicate whether this statement is true or false.
ANS: F
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For a client with chronic renal failure who is experiencing insomnia, the least helpful strategy would be
a. establishing a pre-sleep quiet time. b. planning on a standard time to go to bed. c. setting up a bedtime routine. d. taking an over-the-counter sedative drug.
During the newborn examination, the nurse assesses the infant for signs of developmental dysplasia of the hip. A finding that would strongly indicate this disorder would be
1. soles are flat with prominent fatpads. 2. positive Babinski reflex. 3. metatarsus varus. 4. asymmetric thigh and gluteal folds.
The client is at 36 weeks gestation. The nurse understands that the pregnancy is progressing normally when she sees which of the following physiologic changes documented on the client's prenatal record? (Select all that apply.)
A. The joints of the pelvis have relaxed, causing hip pain. B. The cervix is firm and purplish-blue in color. C. The uterine fundus is at a height of 35 cm above the pubic symphysis. D. Gastric emptying time is prolonged, and the client complains of gas and bloating. E. Hair loss is increased, with thinning of the hair.
A critically ill patient is admitted to the ICU. The health care provider decides to use intra-arterial pressure monitoring. What is the purpose of this?
A) To assess left ventricular function B) To assess the pressure of the vena cava C) To assess the pressure in the right atrium D) To continually measure the patient's blood pressure (BP)