A nurse is caring for a patient suspected of having compromised blood flow to a limb. What factors contribute to poor circulation to the limb?
Smoking
Sodium restricted diet
Diabetes
Atherosclerosis
Weak pedal pulses
Correct Answer : A,C,D,E
Smoking, Diabetes, Atherosclerosis, and Weak pedal pulses.
Factors that contribute to poor circulation to the limb include:
- Smoking: It can cause constriction and damage to the blood vessels, leading to poor circulation.
- Diabetes: High blood sugar levels can damage blood vessels and nerves, leading to poor circulation.
- Atherosclerosis: This is a condition where plaque builds up in the arteries, narrowing them and reducing blood flow.
- Weak pedal pulses: This can be a sign of reduced blood flow to the lower extremities. A sodium-restricted diet (Choice B) is not typically associated with poor circulation.
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Related Questions
Correct Answer is C
Explanation
Choice A rationale
Celery sticks are safe to consume while on a monoamine oxidase inhibitor (MAOI) medication. They do not contain tyramine, which can cause a hypertensive crisis if consumed while taking an MAOI8.
Choice B rationale
Sliced apples are also safe to consume while on an MAOI medication. They do not contain tyramine.
Choice C rationale
Bologna sandwiches should be avoided while on an MAOI medication. Bologna is a type of processed meat that can be high in tyramine.
Choice D rationale
A glass of whole milk is safe to consume while on an MAOI medication. It does not contain high levels of tyramine.
Correct Answer is ["7"]
Explanation
The nurse is preparing to administer amoxicillin 350 mg orally. The available amoxicillin is 250 mg per 5 mL.
Step 1: To find out how many mL the nurse should administer, we need to set up a proportion to calculate the dosage. The proportion is set up as follows: 350 mg (desired dose) : X mL (unknown quantity) = 250 mg (available dose) : 5 mL (known quantity)
Step 2: Cross-multiply to solve for X: 350 mg * 5 mL = 250 mg * X mL Step 3: Simplify the equation: 1750 mgmL = 250X mgmL Step 4: Divide both sides by 250 mg to solve for X: X = 1750 mg*mL ÷ 250 mg = 7 mL.So, the nurse should administer 7 mL of amoxicillin.
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