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Radiology and Pharmacology Quiz

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Questions and Answers

What is the main purpose of using contrast agents in radiographic imaging?

To visualize anatomical structures more clearly (correct)

To reduce radiation exposure to patients

To eliminate the need for sedation during imaging

To speed up the imaging process

Which drug category is commonly used to control cerebrovascular diseases?

Antihypertensive (correct)

Analgesic

Antibiotic

Antidepressant

What type of contrast agent is used in magnetic resonance imaging (MRI)?

Iodine-based

Technetium-based

Gadolinium-based (correct)

Barium-based

Which is a common side effect associated with iodine-based contrast agents?

Allergic reactions Signup and view all the answers

Which imaging modality PRIMARILY uses gadolinium-based contrast agent?

Magnetic resonance imaging Signup and view all the answers

What is the primary focus of pharmacodynamics?

How drugs affect the body at the molecular level Signup and view all the answers

Which drug category best describes penicillin, an antibiotic commonly used to treat pneumonia?

Natural Signup and view all the answers

What is the main purpose of contrast agents in medical imaging?

To improve the visibility of specific structures or tissues Signup and view all the answers

Which is NOT one of the 'Six Rights' of drug safety protocols that healthcare professionals must adhere to when administering medications?

Temperature Signup and view all the answers

What is the PRIMARY ethical principle that guides Radiologic Technologists when administering contrast media to patients?

Patient autonomy and informed consent Signup and view all the answers