A patient is ordered 20 unit/kg IV bolus of Heparin. The patient weighs 154 lbs. Heparin is supplied 25,000 units/250 mL. How many mL will the nurse administer? (round to the nearest whole number)

Answer and Explanation

The Correct Answer is ["14"]

154 lbs ÷ 2.2 lbs/kg = 70 kg

20 units/kg * 70 kg = 1400 units

1400 units ÷ 25,000 units/250 mL = 14 mL

Therefore, the nurse will administer 14 mL of Heparin.

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Correct Answer is A

Explanation

A. This is a significant finding that warrants immediate notification. Changes in mental status in elderly patients can indicate a variety of issues, including infection (such as a urinary tract infection), dehydration, or other acute illnesses. Given that elderly patients are at higher risk for delirium and other cognitive changes, this finding should be taken seriously.
B. These vital signs are largely within normal limits for an elderly patient. While the blood pressure is on the higher side, the heart rate and respiratory rate are within acceptable ranges. Therefore, this does not warrant immediate notification unless other symptoms are present.
C. This statement is reassuring and suggests that the client is not experiencing complications related to the indwelling catheter, such as infection or obstruction. It does not indicate any need for immediate notification of the provider.
D. Cloudy urine with sediment can be indicative of a urinary tract infection (UTI) or other complications related to the indwelling catheter. While this finding is concerning and may require further evaluation, it is not as urgent as a change in mental status. It should still be reported to the healthcare provider but may not necessitate immediate action.

A. 60-year-old nurse who is also assigned to provide care to two other clients with internal radiation. B. 28-year-old pregnant nurse who has special expertise in oncology. C. 30-year-old female nurse who is experienced with internal radiation. D. 35-year-old male nurse who has never worked with a client receiving internal radiation.

Correct Answer is D

Explanation

A. This nurse is already exposed to a significant amount of radiation and should not be assigned to care for another client with an internal radiation implant.
B. Pregnant women should avoid exposure to radiation. This nurse should not be assigned to care for a client with an internal radiation implant.
C. While this nurse has experience with internal radiation, she is still exposed to radiation. It is preferable to assign a nurse who has no prior exposure to internal radiation.
D. This nurse has no prior exposure to internal radiation and is therefore the best candidate to provide care to the client.

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Blood Cell	Normal Ranges
Red blood cells (mature, circulating)	Male 4.51-6.01 million/mm3 Female: 4.01-5.51 million/mm3
Hemoglobin	Adult (15-64 yr) Male 14-17.3 g/dL Female 11.7-15.5 g/dL
Hematocrit	42% -52% in males 36% -48% in females
Reticulocytes	0.5% -2.5% of total RBC count
White blood cells (total)	4.5-11.1 103/mm3
Neutrophils	59% Bands 3% Segs-56%
Eosinophils	2.7%
Basophils	0.5%
Lymphocytes	34%
Monocytes	4%
Platelets	150,000-450,000/mm3

ABG Value	Normal Range
PH	7.35-7.45
PaCO2	35-45 mm Hg
HCO3-	22-26 mEq/L
Base excess	-2 to +2
PaO2	80-95 mm Hg
SaO2	>95%

A patient is ordered 20 unit/kg IV bolus of Heparin. The patient weighs 154 lbs. Heparin is supplied 25,000 units/250 mL. How many mL will the nurse administer? (round to the nearest whole number)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

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Correct Answer is A

Explanation

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Correct Answer is D

Explanation

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