16 : x :: 45 : 15____________________
Fill in the blank(s) with correct word
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The nurse is preparing to perform a modified Allen test. Which is an appropriate reason for this test?
a. To measure the rate of lymphatic drainage b. To evaluate the adequacy of capillary patency before venous blood draws c. To evaluate the adequacy of collateral circulation before cannulating the radial artery d. To evaluate the venous refill rate that occurs after the ulnar and radial arteries are temporarily occluded
A mother reports that she has a new job and her 12-year-old child is home alone for a time after school. Which statement made by the parent alerts the nurse to a potentially unsafe situation for this child?
a. "I told him that he could invite a few friends after school." b. "I put a list of emergency numbers next to the telephone." c. "Last week we made a first aid kit together." d. "There is a neighbor available in case of an emergency."
A patient is being treated with chloramphenicol (Chloromycetin) for an infection that has not responded to other antibacterial agents. A blood sample is drawn for determination of a serum trough level of the drug. The level is reported as 15 mcg/mL
The nurse's priority action is to a. administer the drug as scheduled. b. request that the laboratory perform a confirming test. c. withhold the drug and notify the prescriber. d. expect the prescriber to increase the dose for subsequent administrations.
The nurse is reviewing the nursing care plan of a patient with a history of urinary incontinence. The patient uses a pessary to help control the incontinence. Care of the pessary should include:
1. removal periodically for cleansing. 2. daily douching with a cleansing solution. 3. checking for proper placement once a month. 4. deflating the cuff periodically.