A patient is to receive heparin 6,000 units subcutaneously every 12 hours for DVT. The pharmacy dispenses a vial containing 10,000 units/1 mL. How many milliliters of heparin should the nurse administer? Express to the tenth.
The Correct Answer is ["0.6"]
Calculation:
(6,000 units ÷ 10,000 units/mL) = 0.6 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A. Reddish brown dots at the base of hairs:
Suggestive of lice/nits, not scabies.
B. Large, fluid-filled blisters:
Could indicate bullous impetigo or burns, not typical of scabies.
C. Gray blue macules on the thighs and axillae:
These may be seen in pubic lice, but not scabies.
D. Short, wavy, brownish black lines:
These are burrows made by the scabies mite, often seen in web spaces, wrists, or axillae.
Correct Answer is ["B","C","D","E"]
Explanation
A. Adequate Tissue Perfusion
While this important in burn management, it is not typically classified as a priority nursing diagnosis in the early stages of treatment.
B. Risk for infection
Burned skin is a lost barrier to pathogens, increasing infection risk.
C. Impaired Gas Exchange
Especially in cases of inhalation injury, airway swelling or carbon monoxide exposure can impair gas exchange.
D. Acute Pain
Burns cause significant pain that requires management for comfort and healing.
E. Fluid Volume Deficit
Burns result in fluid shifts and capillary leakage, leading to hypovolemia.
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