1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
vesna_86 [32]
3 years ago
15

Where was heart valve replacement surgery researched and originated?

Health
1 answer:
LekaFEV [45]3 years ago
3 0

Charles A. Hufnagel, M.D. (August 15, 1916 – May 31, 1989) was an American surgeon who in the early 1950s invented the first artificial heart valve.


You might be interested in
Which of the following is an example of a risk behavior?
Natalija [7]

· Riding a bike after school. B. Quitting smoking tobacco. C. Eating sugary cereal for breakfast. D. Practicing ...

8 0
3 years ago
Read 2 more answers
Which injuries do you think require extra care or specialized first aid? Check all that apply. What should you do differently if
solmaris [256]

Answer:

use two fingers for chest compression and start carrying before calling 911

4 0
2 years ago
Which fat-formation pathway is the most efficient and direct? a. conversion of sucrose to adipose tissue b. conversion of dietar
Verizon [17]

Answer:

c. conversion of dietary fat to body fat

Explanation:

Based on the answers provided within the question it can be said that the most efficient and direct fat-formation pathway would be the conversion of dietary fat to body fat. That is because when consuming dietary fat it goes directly into fat cells to be stored. The fat in these cells remains there and is amassed until the body needs to burn it for fuel.

5 0
3 years ago
Spontaneous musical creation in real time is known as.
Marysya12 [62]

Answer:

Musical improvisation (also known as musical extemporization) is the creative activity of immediate ("in the moment") musical composition, which combines performance with communication of emotions and instrumental technique as well as a spontaneous response to other musicians.

Explanation:

5 0
2 years ago
A 37-year-old man has had nausea and vomiting for 5 weeks. He experienced an episode of hematemesis yesterday. On physical exami
babunello [35]

Answer: EEEE!

Explanation:E!

6 0
2 years ago
Other questions:
  • Xavier’s prescription reads “prn.” This means that Xavier should take his medication every night. once per day. by mouth. as nee
    13·1 answer
  • Mindy is considering adopting a vegetarian diet. What nutritional concern should she be aware of?
    10·2 answers
  • Jason suffered painful withdrawal symptoms after he stopped using heroin. this was most likely due to his brain's reduced produc
    14·1 answer
  • A client gave birth vaginally 2 hours ago and has a third-degree laceration. there is ice in place on her perineum. however, her
    5·1 answer
  • What structures come together to form joint
    6·2 answers
  • Respiratory System Diagram - Help!
    10·1 answer
  • After an accident, Lavinia has been experiencing some aches and pains throughout her body. Her doctor says that she is healthy,
    14·2 answers
  • WILL GIVE BRAINLIEST!!!!!RATE!!!THANKS!!!!!AND VOTE!!!!!!!!!!PLS HELP, SHARE YO SMARTNESS!!!!!
    8·1 answer
  • After listening to a long discussion on the skeletal system, you conclude that the skeletal system is important because it _____
    15·1 answer
  • How can the health care professional prepare for working with various age groups?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!