« previous next »

Author Question: Which of the following is the soft metallic element used as a radiopaque X-ray dye? A) barium B) ... (Read 86 times)

frankwu

  • Hero Member
  • *****
  • Posts: 549
on: Jun 27, 2018
Which of the following is the soft metallic element used as a radiopaque X-ray dye?
 
  A) barium
  B) gallium
  C) technetium
  D) iodine

Question 2

Food exits the stomach by passing through the:
 
  A) cardiac sphincter
  B) lower esophageal sphincter
  C) pyloric sphincter
  D) hepatic sphincter
Medical Terminology: A Living Language ¦ Fremgen, Frucht ¦ 6th Edition
Buy Test-Bank


katieost

  • Sr. Member
  • ****
  • Posts: 358
Reply #1 on: Jun 27, 2018
Answer to Question 1

A
Explanation: Barium is the soft metallic element used as a radiopaque X-ray dye. Radioisotopes of gallium, technetium, and iodine are examples of substances used in nuclear medicine.

Answer to Question 2

C
Explanation: Food exits the stomach through the pyloric sphincter. Food enters the stomach through the lower esophageal, or cardiac, sphincter. There is not a hepatic sphincter on the stomach.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The oldest recorded age was 122. Madame Jeanne Calment was born in France in 1875 and died in 1997. She was a vegetarian and loved olive oil, port wine, and chocolate.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Elderly adults are at greatest risk of stroke and myocardial infarction and have the most to gain from prophylaxis. Patients ages 60 to 80 years with blood pressures above 160/90 mm Hg should benefit from antihypertensive treatment.

Did you know?

Amoebae are the simplest type of protozoans, and are characterized by a feeding and dividing trophozoite stage that moves by temporary extensions called pseudopodia or false feet.

Did you know?

When blood is deoxygenated and flowing back to the heart through the veins, it is dark reddish-blue in color. Blood in the arteries that is oxygenated and flowing out to the body is bright red. Whereas arterial blood comes out in spurts, venous blood flows.

Mercury Element Mercury Element
Bone fractures that occur before death show signs of healing. The process of fracture healing starts Bone fractures that occur before death show signs of healing. The process of fracture healing starts
Latest element on the Periodic Table Latest element on the Periodic Table
Fingers-to-thumb petrissage. The soft tissues are pressed between the thumb of one hand and the ... Fingers-to-thumb petrissage. The soft tissues are pressed between the thumb of one hand and the ...
The five skills of the element Analysis of Situation The five skills of the element Analysis of Situation
Metallic Resources Metallic Resources
Video: Stages of Mitosis - Prophase, Prometaphase, Metaphase, Anaphase & Telophase

For a complete list of videos, visit our video library