ONE WORD ANSWER. PLEASE ANSWER ALL OTHERWISE PASS ON. THANK YOU 1. Blood traveli

Question

ONE WORD ANSWER. PLEASE ANSWER ALL OTHERWISE PASS ON. THANK YOU

1. Blood traveling through the inferior vena cava first enters which chamber of the heart?

2. the tricuspid valve separate which two chambers of the heart?

3. Which fetal structure allows blood to move from the left side of the heart to the right side of the heart without passing through the lungs?

4. which area of the tongue is most sensitive to sweet chemicals?

5. which artery is not paired and is only found on the right side of the body?

6. Which area has the greatest density of touch receptors?

7. which artery supplies blood to the stomach?

8. which is the only “complete” layer of the eye (meaning that it completely surrounds the entire)?

9. What is the correct order of blood flow through the heart assuming the blood first passes through the pulmonary vein?

TRUE OR FALSE

1. all arteries conduct blood high in oxygen, while all veins conduct blood low in oxygen? true or false

2. in the fetal pigs you are dissecting mama the arteries have been injected with a blue latex dye, while do veins have been injected with a red latex dye? true or false

3. the sense of smell plays a significant role in our ability to taste food? True or false

4. semilunar valves prevent the backflow of blood into the ventricles, while the atrioventricular valves prevent the backflow of blood into the Atria? True or false

5. the umbilical arteries Supply highly oxygenated blood and nutrients to the fetus? True or false

ONE WORD ANSWER

1. which instrument/test is used to measure visual acuity?

2. all blood from the head and arms eventually drains into which unpaired whistle just before entering the heart?

3. name the microscopic blood vessel that connects small arteries to small veins?

4. name the point where retinal connects to the back of the eye?

5. give the correct directional term that best describes the relationship of the descending aorta to the heart in humans. in other words, the descending aorta is….. to the heart?

Explanation / Answer

1, Blood traveling through the inferior vena cava first enters into right atrium.

2. The tricuspid valve separate right atrium and the right ventricle.

3. The foramen ovale isfetal structure allows blood to move from the left side of the heart to the right side of the heart without passing through the lungs

4. The taste buds for "sweet" are on the tip of the tongue; which are most sensitive to sweet chemicals.

5. Of the visceral branches, the celiac artery and the superior and inferiormesenteric arteries are unpaired

6.The greatest density of touch receptors are found in the fingers, toes and face. .

7. The stomach receives its blood supply from the left gastroepiploic artery.

8. The retina is the innermost, light-sensitive layer, or "coat", of shell tissue of the eye of most

9.The correct order of blood flow through the heart

TRUE/ FALSE:

1. False

2.False

3. True

4. True

5.False

ONE WORD ANSWERS:

1.Visual acuity is usually measured with a Snellen chart

2.the inferior vena cava

3.Metarterioles, a vessel that links arterioles and capillaries.

4. The retina is connected to the brain by the optic nerve.

5.. The aortais one continuous conduit that stems from the left ventricle of the heart to carry blood to most of the body.

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