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.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale
The shoulder is not the correct fetal presentation in this case. The shoulder presentation, also known as a transverse lie, occurs when the fetus is positioned horizontally in the uterus, and the shoulder is the presenting part. This is not the case in an RSA (Right Sacrum Anterior) position, which indicates a breech presentation.
Choice B rationale
The vertex presentation, also known as a cephalic presentation, occurs when the fetus is positioned head down in the uterus. However, in an RSA position, the fetus is in a breech presentation, not a vertex presentation.
Choice C rationale
The mentum (face) presentation is a rare type of fetal presentation where the neck of the fetus is hyperextended, and the face presents at the cervix. This is not the case in an RSA position, which indicates a breech presentation.
Choice D rationale
In an RSA (Right Sacrum Anterior) position, the fetus is in a breech presentation. This means that the buttocks or feet of the fetus are positioned to enter the birth canal first. Therefore, the nurse should document a breech presentation in the patient’s medical record.
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.
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