Radiology and Sonography Exam Notes (copy)

What is the primary role of Computed Tomography (CT) in radiology?

CT uses x-rays to create detailed images of cross-sections of the body.

What imaging technique utilizes strong magnetic fields and radio waves?

Magnetic Resonance Imaging (MRI) produces detailed images of organs and tissues.

How does ultrasound differ from other imaging modalities?

Ultrasound uses high-frequency sound waves for real-time imaging without radiation exposure.

What is the significance of accreditation in sonography education?

Accreditation ensures that an educational program meets established quality standards.

What is the difference between certification and licensure in sonography?

Certification validates an individual's skills, while licensure grants legal permission to practice.

What are the 'sacred seven' elements of patient history?

Location, Quality, Severity, Duration, Timing, Context, Modifying Factors.

What is informed consent in healthcare?

Informed consent ensures that patients understand procedures, risks, and benefits before agreeing to treatment.

What does HIPAA stand for?

Health Insurance Portability and Accountability Act.

What type of shock is characterized by inadequate blood flow due to severe blood loss?

Hypovolemic shock.

What is the ethical principle of beneficence?

Beneficence means acting in the best interest of the patient, promoting good and avoiding harm.

What does emotional intelligence entail in a healthcare setting?

Emotional intelligence involves understanding and managing one's emotions and empathizing with patients.

How can sonographers apply critical thinking in patient care?

By analyzing images accurately and correlating clinical findings with sonographic results.

What is the main purpose of teamwork and communication in sonography?

To enhance patient outcomes by ensuring accurate and timely information sharing among healthcare professionals.

What are standard precautions in infection control?

Standard precautions include hand hygiene and the use of personal protective equipment to minimize infection risk.

What must sonography students learn about cardiovascular stability before procedures?

They must understand the implications of arrhythmias, such as atrial fibrillation, on imaging protocols.

What is the role of professional organizations like AIUM in sonography?

They provide networking, educational resources, and professional development opportunities for sonography students.

What does the term emotional intelligence encompass in patient interactions?

It includes empathy, active listening, and understanding patients' emotional needs.