This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Using high-frequency sound waves to create an image of the heart is known as ________. A) ... (Read 64 times)

sam.t96

  • Hero Member
  • *****
  • Posts: 570
on: Jun 27, 2018
Using high-frequency sound waves to create an image of the heart is known as ________.
 
  A) electrocardiography
  B) auscultation
  C) Holter monitoring
  D) echocardiography

Question 2

Which medical word refers to the retina?
 
  A) optic nerve
  B) fundus
  C) anterior chamber
  D) choroid


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

leeeep

  • Sr. Member
  • ****
  • Posts: 315
Reply #1 on: Jun 27, 2018
Answer to Question 1

D
Explanation: A) Electrocardiography uses electricity, not sound waves.
B) Auscultation does not create an image of the heart.
C) A Holter monitor does not create an image of the heart.
D) Correct Ech/o- means echo of a sound wave.

Answer to Question 2

B
Explanation: A) The optic nerve enters the retina but does not refer to the retina.
B) Correct The fundus is the rounded structure (retina) that is farthest from the opening (pupil).
C) The anterior chamber is not near the retina.
D) The choroid is the layer beneath the retina, but it does not refer to the retina.


sam.t96

  • Member
  • Posts: 570
Reply 2 on: Jun 27, 2018
Wow, this really help

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

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?

In the ancient and medieval periods, dysentery killed about ? of all babies before they reach 12 months of age. The disease was transferred through contaminated drinking water, because there was no way to adequately dispose of sewage, which contaminated the water.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Position of the Heart in the Thoracic Cavity Position of the Heart in the Thoracic Cavity
Heart Heart
Anterior Heart Anterior Heart
Eating Disorders and Body Image (1 of 2) Eating Disorders and Body Image (1 of 2)
Heart Heart
In crocodilians, birds, and mammals, the heart has four chambers: two atria and two ventricles. Oxyg In crocodilians, birds, and mammals, the heart has four chambers: two atria and two ventricles. Oxyg
Video: Simple Diffusion - Ion transport

For a complete list of videos, visit our video library