Chapter 1

🩺 What is Ultrasound?

Ultrasound is a medical test that uses sound waves to take pictures of the inside of the body. These pictures help doctors see organs, tissues, and even unborn babies.

It is also called sonography.

🔍 Why Is Ultrasound Important?

• It is safe – no radiation is used.
  
  

• It is painless – no needles or cutting.
  
  

• It gives quick results – doctors can see problems fast.
  
  

• It can be done anywhere – hospital, clinic, or even a mobile van.
  
  

👨‍⚕️ Who Uses Ultrasound?

• Doctors
  
  

• Nurses
  
  

• Sonographers
  
  

• Midwives
  
  

• Radiographers
  
  

Anyone trained in ultrasound can use it to help diagnose health problems.

🌟 Advantages of Ultrasound

Advantage

Description

Safe

No radiation, even safe in pregnancy

Fast

Results available in real-time

Portable

Machines can be moved anywhere

Cheap

Less expensive than other scans like CT or MRI

Clear

Shows soft tissues very well

🧠 Quick Summary

• Ultrasound is a way to see inside the body using sound waves.
  
  

• It is safe and helpful in many areas of medicine.
  
  

• It is used by trained health professionals to check organs, pregnancies, and more.