FREE ARRT Patient Care Questions and Answers

Question 1

When a patient arrives for a radiologic evaluation, an intravenous contrast injection is necessary. What is the creatinine normal range?

Accepted Answer

0.6–1.5 mg per 100 milliliters

Answer

This is the creatinine normal range. Increasing your exercise will raise your levels of creatinine.  Low creatinine can be hazardous and dangerous. Lower creatinine levels can be caused by liver and muscle diseases. Increased concentrations may have greater detrimental effects. High blood pressure, nausea, and vomiting are among the symptoms. Renal failure and dehydration are two symptoms associated with elevated creatinine.

Question 2

If a patient has low blood pressure and is experiencing a syncopal episode, how should they be positioned?

Accepted Answer

Sims

Answer

Another name for the Sims position is the recovery position. The patient is laid on their left side in a recumbent position. This keeps the patient's airway open and lessens the chance of aspiration. The right lateral recumbent position would actually enhance the patient's risk of aspiration if they were to vomit during the episode because their right main stem bronchus is longer and straighter than their left. The head being lower than the feet is known as the Trendelenburg position, and it is not suitable for patient management in this situation since it raises the risk of aspiration or airway obstruction. Since the head is higher than the feet in the semi-Fowler position, blood flow to the brain is more challenging in this situation.

Question 3

Think of a patient who has a long fractured bone. Which of the following approaches to moving the injured extremity—for example, positioning the image receptor beneath the injured extremity—is the most suitable for imaging purposes?

Accepted Answer

Alter the extremity's two ends simultaneously and cooperatively.

Answer

In this case, the radiographer should move the extremities simultaneously and cooperatively. In addition to ensuring that the fracture fragments maintain their correct anatomical alignment, this will lessen patient discomfort. In this case, manipulating just one extremity's end would make the patient more uncomfortable and could make the fracture more unstable. In this case, manipulating just one extremity's end would make the patient more uncomfortable and could make the fracture more unstable. The patient would suffer greatly by manipulation of the fracture site, and the alignment of the fracture pieces would be jeopardized.

Question 4

Providing information on a patient's kidney function, which of the following is a crucial lab value that needs to be confirmed before intravenous iodinated contrast media is administered?

Accepted Answer

The creatinine

Answer

One byproduct of muscle metabolism is creatinine. It is crucial to keep an eye on kidney function, since elevated creatinine levels may be a sign of compromised renal health. Iodinated contrast media administration may result in renal failure in a patient with a high blood creatinine level. The WBC is a measurement of the patient's blood's white blood cell count. This result does not indicate normal kidney function, although being vital in the battle against infection. The iron-containing protein in the blood that is in charge of carrying oxygen around is measured by something called hemoglobin. Although it is essential for the body's appropriate physiologic function, kidney function is unrelated to it, hence it is not a critical parameter for the administration of IV contrast.

Question 5

Which of these describes a manual respirator type?

Accepted Answer

Ambu

Answer

An Ambu bag is a type of manual respirator that requires periodic squeezing of the bag to help sustain airflow, usually every few seconds. Before a patient is put on a mechanical ventilator, they are typically utilized to maintain oxygenation. Patients for whom the heart and lungs are unable to complete gas exchange effectively can receive enough oxygenation with the use of an artificial lung provided by ECMO devices. Mechanical ventilators let people breathe after being intubated so that their lungs can heal after a serious sickness or injury. In order to help avoid airway collapse in patients with sleep apnea, continuous positive airway pressure (CPAP) devices are used.

ARRT - American Registry of Radiologic Technologists Practice Test

ARRT - American Registry of Radiologic Technologists Practice Test

FREE ARRT Patient Care Questions and Answers