Safe dosage range: Lidocaine 1 to 4 mg/min Available: Lidocaine 2 g in 500 mL D5W The IV flow rates for the lowest and highest dosages are _____ and _____
a. 1 and 16 mL/hr
b. 30 and 120 mL/hr
c. 15 and 60 mL/hr
d. 3 and 20 mL/hr
ANS: C
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A family systems theory that conceptualizes the family as an interactive emotional unit in which family members assume reciprocal family roles, develop automatic communication patterns, and react to each other in predictable,
connected ways, particularly when family anxiety is high, was created by a. Evelyn Duvall. b. Murray Bowen. c. McCubbin & McCubbin. d. Salvador Minuchin.
Which criteria would be present in a client with somatization disorder? Select all that apply
A) At least four pain symptoms in varying locations or during various functions B) Two gastrointestinal disturbances C) Perceived disturbance in body image or appearance D) One pseudoneurological symptom, such as weakness or double vision
A dietician explains that insoluble fiber is not digested, but passes through the intestines, acting like a bulk laxative and drawing water into the intestines, helping to prevent constipation. A good source of insoluble fiber would be
1. Carrots. 2. Strawberries and blueberries. 3. Beans. 4. Dark green leafy vegetables.
MC Select all of the statements that are correct about tracheostomy care. (Select all that apply.) Note: Credit will be given only if all correct choices and no incorrect choices are selected
A. The outer cannula is frequently disposable and needs no cleaning. B. The inner cannula is cleansed with hydrogen peroxide when nondisposable cannula is used. C. Oropharyngeal suctioning should be done before deflating the trach cuff. D. The incision site should be observed and cleansed only if dried blood surrounds the site. E. Nonraveling dressings are used to prevent aspiration of lint.