LMRT CORE EXAM QUESTIONS AND

LMRT CORE EXAM QUESTIONS AND

ANSWERS 100% SOLVED (Newest 2025) What is the most common site for palpitation of a patients pulse? - Correct Answers ✅Radial artery in wrist Which of the following vital signs can be assessed without touching the patient? - Correct Answers ✅Respiration When a patient in cardiac arrest presents with a rapid, weak, and ineffective heartbeat. What device is used to return the heart to a normal rhythm? - Correct Answers ✅AED What is the basic life support system used to ventilate the lungs and circulate the blood in the event of cardiac arrest? - Correct Answers ✅CPR What is anaphylaxis? - Correct Answers ✅Severe allergic reaction a limited operator who does not change linens between patients is - Correct Answers ✅providing an opportunity for fomite transmission A healthcare workers single best protection against disease is: - Correct Answers ✅Frequent handwashing 1 / 4

LMRT CORE EXAM QUESTIONS AND

ANSWERS 100% SOLVED (Newest 2025) the process of reducing the probability that infectious organisms will be transmitted to a susceptible individual is called - Correct Answers ✅asepsis Standard precautions involve the use of barriers whenever

contact is anticipated with:

• Blood
• Body fluids
• Mucus membrane - Correct Answers ✅1,2,3

What type of disease transmission is possible when the limited operator does not clean the Bucky device after performing an examination on a patient with influenza? - Correct Answers ✅Indirect contact or fomite transmission Which of the following are correct statements of proper body mechanics?

• Use of a broad stance
• Turn and lift using your back muscles
• Carry heavy objects close to your body - Correct Answers

✅1,3 only Mrs. Elizabeth Dunbar is 86 years old and a bit confused. She

is most likely to respond appropriately if you address her as: -

Correct Answers ✅Mrs. Dunbar 2 / 4

LMRT CORE EXAM QUESTIONS AND

ANSWERS 100% SOLVED (Newest 2025) Which of the following statements are correct regarding the link between radiation dose and genetic effects?

• The link has been demonstrated in human studies
• The link has been demonstrated in animal studies
• Increased risk to humans cannot be predicted with respect

to an individual - Correct Answers ✅2,3 Which of the following changes in kilo voltage will result in the greatest reduction of patient dose, when milliampere- seconds is adjusted to compensate for the change? - Correct Answers ✅Increase Kip by 15% What is the primary purpose of using gonad Sheilds during radiology? - Correct Answers ✅Reduce the likelihood of genetic effects Which of the following are types of gonad shields?

• Aperture
• Contact
• Shadow - Correct Answers ✅2 and 3 only

When should gonad shielding be used? - Correct Answers ✅when the gonads are within 5 cm of the radiation field 3 / 4

LMRT CORE EXAM QUESTIONS AND

ANSWERS 100% SOLVED (Newest 2025) The greatest cause of unnecessary radiation to the patients

that can be controlled by the limited operator is: - Correct

Answers ✅Repeated exposures

The limited operator can reduce repeat exposures by: -

Correct Answers ✅clearly instructing patients

How does x-ray beam restriction minimize patient exposure: -

Correct Answers ✅it limits the radiation field to the area of interest What is the device that allows the limited operator to vary the size of the radiation field? - Correct Answers ✅collimator How does filtration reduce patient exposure - Correct Answers ✅removes longer-wavelength photons What is the national council on radiation protection and measurements (NCRP) recommendation for the amount of total filtration? - Correct Answers ✅2.5 mm Al equiv What are the three principle methods used to protect limited operators from unnecessary radiation exposure? - Correct Answers ✅Time, distance, shielding

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