MC A central catheter dressing change requires all of the following safety factors except
A. The insertion site is cleansed with acetone to clean the site of dried blood.
B. The IV site is cleaned from the insertion site to the periphery.
C. Masks are worn by both client and nurse.
D. The tubing is changed while having client hold his or her breath and bear down.
A
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The nurse is assessing the effectiveness of interventions provided to a client with chronic obstructive pulmonary disease (COPD). Evidence that care has been effective would be:
1. Client leaves hospital unit to smoke outside 4 times a day. 2. Client needs assistance with morning care and meals due to shortness of breath. 3. Client states family members would prefer he was admitted to a nursing home for continuing care. 4. Client conducts morning care and ambulates in room while maintaining an oxygen saturation of 92% on room air per oximetry reading.
What are the causes of hypocalcemia?
c c. Decreased reabsorption of calcium d. Hyperparathyroidism e. Kidney stones
Which hormones are produced by the kidney?
a. Renin b. Erythropoietin c. 1,25-Dihydroxyvitamin D3 d. Calcitonin e. Aldosterone
The healthcare provider prescribes aluminum and magnesium hydroxide (Maalox), 1 tablet PO PRN, for a client with chronic renal failure who is complaining of indigestion. What intervention should the nurse implement?
A) Administer 30 minutes before eating. B) Evaluate the effectiveness 1 hour after administration. C) Instruct the client to swallow the tablet whole. D) Question the healthcare provider's prescription.