« previous next »

Author Question: Which heart valve has two cusps? A) mitral B) aortic C) tricuspid D) ... (Read 83 times)

big1devin

  • Hero Member
  • *****
  • Posts: 583
on: Jun 27, 2018
Which heart valve has two cusps?
 
  A) mitral
  B) aortic
  C) tricuspid
  D) pulmonary

Question 2

Which of the following types of medications is effective against a wide range of microorganisms?
 
  A) antidote
  B) broad spectrum
  C) placebo
  D) prophylaxis
Medical Terminology: A Living Language ¦ Fremgen, Frucht ¦ 6th Edition
Buy Test-Bank


macybarnes

  • Sr. Member
  • ****
  • Posts: 312
Reply #1 on: Jun 27, 2018
Answer to Question 1

A
Explanation: The mitral valve has two cusps. The tricuspid has three cusps. The aortic and pulmonary valves are semilunar valves.

Answer to Question 2

B
Explanation: A broad spectrum is a drug that is effective against a wide range of microorganisms. An antidote neutralizes poisons. A placebo is an inactive, harmless substance used to satisfy a patient's desire for medication. Prophylaxis is used to prevent disease.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Did you know?

The average older adult in the United States takes five prescription drugs per day. Half of these drugs contain a sedative. Alcohol should therefore be avoided by most senior citizens because of the dangerous interactions between alcohol and sedatives.

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?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

When Gabriel Fahrenheit invented the first mercury thermometer, he called "zero degrees" the lowest temperature he was able to attain with a mixture of ice and salt. For the upper point of his scale, he used 96°, which he measured as normal human body temperature (we know it to be 98.6° today because of more accurate thermometers).

The path of blood flow through the chambers of the left and right side of the heart, including the v The path of blood flow through the chambers of the left and right side of the heart, including the v
Coronary stent. Illustration of an angiogram revealing a coronary stent, which helps prevent closure Coronary stent. Illustration of an angiogram revealing a coronary stent, which helps prevent closure
Heart Model Heart Model
Easy way to remember blood flow through the heart cardio Easy way to remember blood flow through the heart cardio
Heart Valves and Circulation of Blood Heart Valves and Circulation of Blood
Heart Sounds Heart Sounds
Video: Pericarditis

For a complete list of videos, visit our video library