« previous next »

Author Question: Which of the following diagnostic tests examines the blood vessels of the brain after the injection ... (Read 75 times)

BrownTown3

  • Hero Member
  • *****
  • Posts: 564
on: Jun 27, 2018
Which of the following diagnostic tests examines the blood vessels of the brain after the injection of a dye?
 
  A) nerve conduction velocity
  B) lumbar puncture
  C) positron emission tomography
  D) cerebral angiography

Question 2

Which term means kidney tumor?
 
  A) nephrosis
  B) nephropathy
  C) nephroma
  D) nephromegaly


braelync

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jun 27, 2018
Answer to Question 1

D
Explanation: Cerebral angiography is an X-ray of the blood vessels of the brain after an injection of radiopaque dye. A nerve conduction velocity test measures how fast an impulse travels along a nerve. A lumbar puncture is a puncture with a needle into the lumbar area to withdraw fluid for examination and for the injection of anesthesia. Positron emission tomography uses positively charged isotopes to image the brain's metabolically active tissue.

Answer to Question 2

C
Explanation: Nephr/o means kidney and -oma means tumor, so nephroma means kidney tumor. -osis means abnormal condition; therefore, nephrosis means abnormal condition of the kidney. -pathy means disease; thus, nephropathy means kidney disease. -megaly means enlarged; hence, nephromegaly means enlarged kidney.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

People about to have surgery must tell their health care providers about all supplements they take.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

How Alzheimer's Affects the Brain How Alzheimer's Affects the Brain
Procedures for Diagnostic Tests Related to the Digestive System Procedures for Diagnostic Tests Related to the Digestive System
Renal blood vessels and the pathway of blood through the renal system. Renal blood vessels and the pathway of blood through the renal system.
Risk of Stroke and Heart Disease Increase with Increasing Blood Pressure Risk of Stroke and Heart Disease Increase with Increasing Blood Pressure
Blood Supply of the Liver Blood Supply of the Liver
Sensory Areas of the Brain Sensory Areas of the Brain
Video: Neural regulation of blood pressure - baroreceptor and chemoreceptor reflexes

For a complete list of videos, visit our video library