When Does an Injury or Cough Call for an X-Ray? Reading the Body-Area Guide, the Five Preparation Steps and the Sample Visit Timeline

X-rays use a small, controlled amount of radiation to make a picture of the inside of the body. Dense tissue such as bone absorbs more radiation and shows up white, while air in the lungs shows up dark. That contrast is why X-rays remain the usual first test for suspected fractures, chest infections and many joint problems.

An X-ray is only one tool. Your clinician decides whether you need one after asking about your symptoms and examining you. Our guide to the services of the Elmhurst primary care clinic shows how imaging fits with exams, labs and referrals.

For breathing problems that keep returning, see our guide on keeping asthma under control through every season in Queens.

Some problems should not wait for a clinic visit. Call 911 or go to the nearest emergency room for:

• Chest pain or pressure, or severe trouble breathing
• A bone pushing through the skin, or a limb that looks badly out of shape
• Heavy bleeding that does not stop with pressure
• A head, neck or back injury with confusion, weakness, numbness or loss of consciousness
• A serious fall, car crash or other major trauma

For heart attack warning signs, see the American Heart Association.

Radiation amounts are measured in millisieverts (mSv). For comparison, people in the United States receive about 3 mSv a year from natural background sources such as soil, air and cosmic rays. The figures below are approximate, taken from RadiologyInfo.org, and each block is about 0.5 mSv.

A single X-ray adds very little to your lifetime exposure, and your clinician orders one only when the benefit outweighs the small risk. See RadiologyInfo.org on X-ray safety.

Preparing takes a few minutes:

1. Tell the clinic about the injury or symptoms when you book, so the right images are planned.
2. Bring your photo ID, insurance card and any earlier images or reports.
3. Wear loose clothing without metal, or be ready to change into a gown.
4. Remove jewelry, belts, hearing aids and anything metal near the area.
5. Tell the staff if you are or might be pregnant, and about any implants or devices.

A typical visit follows this order:

1. Check in and describe your symptoms; a clinician examines you first.
2. Move to the X-ray room and position the injured or affected area.
3. Hold still, and sometimes hold your breath, for each image.
4. Several views may be taken from different angles.
5. Wait for the images to be reviewed, and discuss next steps before you leave.

Referrals for MRI, CT or specialist care can be arranged through referral services.

Before you go, it helps to ask:

• Is the X-ray done on site at the Elmhurst clinic, or by referral?
• Do I need a doctor's order, and can I book same-day?
• What does my insurance cover, and what might I owe?
• Will a radiologist read the images, and when will I hear back?
• Book through the appointment page, and see how insurance and preventive billing works.

An X-ray is a quick, low-dose way to look at bones and lungs. Know when it helps, when a bigger problem needs the emergency room, and prepare so your visit goes smoothly.

Contact Us: To ask about X-ray availability, referrals or an appointment, reach City Prime Care through our Contact Us page, or find us on Google. This article is for general information and does not replace personal medical advice. In an emergency, call 911.