Question 1

Which of the following arteries is a direct branch of the aortic arch?

Accepted Answer

Left common carotid artery

Question 2

A patient presents with an occlusion in the right internal carotid artery. Which structure provides an alternate route for blood to reach the affected brain tissue?

Accepted Answer

Circle of Willis

Question 3

Which vein is commonly used for venipuncture (blood draw) in the antecubital fossa?

Accepted Answer

Median cubital vein

Question 4

Which of the following arteries supplies blood directly to the small intestine?

Accepted Answer

Superior mesenteric artery

Question 5

A blood pressure reading of 145/97 mmHg falls into which category?

Accepted Answer

Stage 1 Hypertension

Question 6

Which vessel carries nutrient-rich blood from the gastrointestinal tract to the liver for detoxification?

Accepted Answer

Hepatic portal vein

Question 7

Place the following arteries in the correct order an erythrocyte would travel from the aortic arch to the right hand: Brachiocephalic artery, Subclavian artery, Axillary artery, Brachial artery, Radial artery.

Accepted Answer

Brachiocephalic → Subclavian → Axillary → Brachial → Radial

Question 8

Which of the following is NOT a pulse point commonly used in clinical practice?

Accepted Answer

Renal artery

Question 9

A patient has a blockage in the superior mesenteric vein. Which organ is most likely to be affected by impaired venous drainage?

Accepted Answer

Small intestine

Question 10

Which of the following best describes the function of the Circle of Willis?

Accepted Answer

It provides collateral circulation to the brain in case of arterial blockage.

Question 11

Which artery is the direct continuation of the external iliac artery as it passes into the thigh?

Accepted Answer

Femoral artery

Question 12

A patient has a blood pressure of 215/125 mmHg. According to the classification, this is:

Accepted Answer

Stage 4 Hypertension

Question 13

Which vein drains blood from the brain and empties directly into the brachiocephalic vein?

Accepted Answer

Internal jugular vein

Question 14

Which of the following arteries is a branch of the celiac trunk?

Accepted Answer

Splenic artery

Question 15

Which vessel is responsible for draining blood from the lower limb and is the longest vein in the body?

Accepted Answer

Great saphenous vein

Question 16

A patient has a pulse that is easily palpated at the wrist. Which artery is being felt?

Accepted Answer

Radial artery

Question 17

Which of the following is the correct order of veins an erythrocyte would pass through traveling from the brain to the heart?

Accepted Answer

Superior sagittal sinus → Internal jugular vein → Brachiocephalic vein → Superior vena cava

Question 18

Which of the following arteries supplies the lateral aspect of the forearm?

Accepted Answer

Radial artery

Question 19

Which of the following best describes the function of the hepatic portal system?

Accepted Answer

It transports nutrient-rich blood from the digestive organs to the liver for processing.

Question 20

A patient has a blood pressure of 132/98 mmHg. According to the classification, this is:

Accepted Answer

Stage 1 Hypertension

Major Systemic Arteries, Veins, and Blood Pressure: Anatomy & Physiology Study Notes

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