The healthcare provider prescribes heparin 3 units/kg IV push for a client who weighs 175 pounds. The vial is labeled, "100 units/mL." How many mL should the nurse administer? (Enter numerical value only. If rounding is required, round to the nearest tenth).
The Correct Answer is ["2.4"]
Convert the client's weight from pounds to kilograms, knowing that 1 kilogram equals 2.2 pounds.
Calculate the total number of units of heparin needed by multiplying the client's weight in kilograms by the prescribed dosage (3 units/kg).
Determine the volume of heparin to administer by dividing the total number of units needed by the concentration of the vial (100 units/mL).
The calculation:
Client's weight in kg: 175 pounds / 2.2 = 79.55 kg (rounded to the nearest tenth)
Total units of heparin needed: 79.55 kg 3 units/kg = 238.65 units
Volume of heparin to administer: 238.65 units / 100 units/mL = 2.39 mL
Therefore, the nurse should administer 2.4 mL of heparin. (rounded to the nearest tenth)
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Related Questions
Correct Answer is C
Explanation
A. Teaching a family member to administer eye drops may be appropriate for some clients undergoing eye surgery, but it is not specifically indicated for retinal detachment repair.
B. Encouraging deep breathing and coughing exercises is important for preventing respiratory complications but is not directly related to postoperative care for retinal detachment repair.
C. Providing an eye shield to be worn while sleeping is important to protect the eye and prevent inadvertent trauma during the vulnerable postoperative period. It helps promote healing and
prevents further injury to the eye.
D. Obtaining vital signs every 2 hours during hospitalization is a general nursing intervention but is not specific to the postoperative care of a client undergoing retinal detachment repair.
Correct Answer is A
Explanation
A. Moving the client to a private room, keeping the door closed, and initiating droplet
precautions are important to prevent potential transmission of COVID-19, especially considering the client's symptoms and recent loss of taste and smell, which are associated with COVID-19.
B. Assisting the client to recall everyone possibly exposed since onset of symptoms is relevant for contact tracing but does not address immediate infection control measures for the suspected case.
C. Placing the nasal swab specimen for COVID-19 directly into a biohazard bag is a correct laboratory procedure but does not address immediate infection control measures for the
suspected case.
D. Teaching the client to wear a mask, hand wash, and social distance to prevent spreading the virus is important for preventing transmission, but in this scenario, immediate isolation
precautions are necessary until a COVID-19 diagnosis is confirmed or ruled out.
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