« previous next »

Author Question: Which heart valve has two cusps? A) mitral B) aortic C) tricuspid D) ... (Read 80 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?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Before a vaccine is licensed in the USA, the Food and Drug Administration (FDA) reviews it for safety and effectiveness. The CDC then reviews all studies again, as well as the American Academy of Pediatrics and the American Academy of Family Physicians. Every lot of vaccine is tested before administration to the public, and the FDA regularly inspects vaccine manufacturers' facilities.

Did you know?

Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

Hip fractures are the most serious consequences of osteoporosis. The incidence of hip fractures increases with each decade among patients in their 60s to patients in their 90s for both women and men of all populations. Men and women older than 80 years of age show the highest incidence of hip fractures.

Filter in the vena cava prevents an embolus from traveling to the heart, lungs, or brain; A, Greenfi Filter in the vena cava prevents an embolus from traveling to the heart, lungs, or brain; A, Greenfi
The human heart The human heart
ANTERIOR SHEEP HEART ANTERIOR SHEEP HEART
SHEEP HEART SHEEP HEART
The Heart The Heart
Effects of Elevation on Heart Rate and Ventilation Effects of Elevation on Heart Rate and Ventilation
Video: Lower Limb Arteries Animation

For a complete list of videos, visit our video library