QUESTION 3
Which veins deliver blood to the right atrium?
O A. superior vena cava
O B. inferior vena cava
C.coronary sinus
OD. both A&B
E. All of the above

Answers

Answer 1

Answer:

Blood enters the heart through two large veins, the inferior and superior vena cava, emptying oxygen-poor blood from the body into the right atrium. The pulmonary vein empties oxygen-rich blood, from the lungs into the left atrium. So both A & B .

Explanation:

Answer 2
The answer is D , A and B

Related Questions

define Medical Law please and thank you :)

Answers

Answer:

Medical law is the branch of law which concerns the prerogatives and responsibilities of medical professionals and the rights of the patient. It should not be confused with medical jurisprudence, which is a branch of medicine, rather than a branch of law.

Explanation:

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Medical law is the branch of law which concerns both the prerogatives and responsibilities of medical professionals and the rights of their patient. It should not be confused with medical jurisprudence, which is a branch of medicine, rather than the branch of law.

A 16 year-old-client presents to your clinic c/o sore throat and 101°F temperature. The provider learns that the client had a sore throat approximately 1 week ago. On exam, client is positive for cervical lymphadenopathy, enlarged left tonsil, edematous pharynx and uvula displacement. What condition does this client most likely have? A. Acute uvulitis B. Infectious mononucleosis C. Mumps D. Peritonsillar abscess

Answers

Answer:

I think its B

Explanation:

Answer:

D, Peritonsillar Abcess

Explanation:

QUESTION 1
Please match the following!
Acyclovir
A. depression
B. Cold sores
4 Robaxin
4 metformin
C. antidiabetic
4 nortriptyline
D.muscle relaxant
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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tv
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Answers

Pretty sure it’s B, cold sores since Acyclovir is an antiviral and treats infections and no other answer makes sense.

“In terms of muscle actions at the knee joint, the quadriceps and hamstrings are”

Answers

Answer:

antagonist.

and the question before that is C. Sarcomeres

Explanation:

The quadriceps and the hamstrings are antagonists to each other in their actions at the knee joint, the quadriceps, and hamstrings.

What movement at the knee do the hamstring muscles perform?

The function of this hamstring is to flex your knee, extend the thigh at your hip and rotate your lower leg from side to side when your knee is bent.

What is the relationship between the quadriceps and hamstrings in the knee?

Many muscles acting on the thigh have their insertions around the knee. The quadriceps femoris muscle is the principal muscle involved in knee extension5, 6). The principal muscles involved in knee flexion are the hamstring muscle group5).

Learn more about quadriceps and the hamstrings are antagonists at

https://brainly.com/question/21597245  

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