Heparin 7,000 units is ordered. Heparin 5,000 units per ml is available. How many milliliters (ml) should the nurse administer?
(Do not round)
The Correct Answer is ["1.4"]
We know that 7,000 units is equivalent to 5,000 units per ml. So, we can set up the proportion:
7,000 units / 5,000 units per ml = x ml / 1 ml x = 7,000 / 5,000
x = 1.4
Therefore, the nurse should administer 1.4 milliliters (ml) of heparin.
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Naxlex Comprehensive Predictor Exams
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Correct Answer is ["Lithotripsy"," Encourage increased fluid intake"]
Explanation
Lithotripsy and Encourage increased fluid intake are the most important interventions.
Correct Answer is D
Explanation
Compartment syndrome is a condition characterized by increased pressure within a muscle compartment, leading to impaired blood flow and potential tissue damage. It can occur when swelling or bleeding within a confined space, such as a cast, causes increased pressure on the surrounding tissues.
Tingling in the toes and decreased sensation can be indicative of nerve compression or damage due to increased pressure in the compartment. It is important to recognize these neurological changes as potential signs of compartment syndrome.
Signs and symptoms of compartment syndrome may include:
- Severe pain that is out of proportion to the injury or not relieved by pain medication.
- Swelling and tightness in the affected area.
- Numbness or tingling.
- Pale or cool skin over the affected area.
- Weakness or decreased sensation in the affected limb.
- In severe cases, paralysis or loss of pulse in the affected area.
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