FREE UWorld Customization Features Questions and Answers

Question 1

Which of the following arteries is most likely injured in a midshaft humerus fracture?

Accepted Answer

Radial artery

Answer

Axillary artery

Answer

Brachial artery

Answer

Subclavian artery

Question 2

A 65-year-old patient with hypertension is started on a medication that inhibits angiotensin-converting enzyme (ACE). Which adverse effect is most commonly associated with this drug?

Accepted Answer

Hyperkalemia

Answer

Hypokalemia

Answer

Bradycardia

Answer

Hypocalcemia

Question 3

A nurse is caring for a patient with a nasogastric tube who is at risk for aspiration pneumonia. Which intervention is most appropriate to minimize the risk?

Accepted Answer

Elevating the head of the bed to at least 30 degrees

Answer

Keeping the patient in a supine position

Answer

Flushing the NG tube every 2 hours

Answer

Administering thickened liquids through the NG tube

Question 4

If 𝑥²−4𝑥+3=0, what are the solutions for 𝑥?

Accepted Answer

𝑥=1 or 𝑥=3

Answer

𝑥=−1 or 𝑥=−3

Answer

𝑥=2 or 𝑥=3

Answer

𝑥=−2 or 𝑥=−3

Question 5

Which of the following is the largest planet in our solar system?

Accepted Answer

Jupiter

Answer

Earth

Answer

Saturn

Answer

Neptune