2: Lab 1 Exam Questions and Answers

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Portage Learning Anatomy & Physiology

2: Lab 1 Exam Questions and Answers |

Latest Version | 2025/2026 | Correct & Verified

What component makes up the majority of blood plasma?

• White blood cells
• Nutrients

✔✔ C. Water

• Hormones

Where are red blood cells produced?

• Liver
• Kidney

✔✔ C. Bone marrow

• Pancreas

Which part of the blood transports hormones, nutrients, and waste?✔✔ A. Plasma 1 / 3

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• Red blood cells
• Platelets
• White blood cells

What gives red blood cells their red color?✔✔ A. Hemoglobin

• Myosin
• Actin
• Fibrin

Which blood test measures the percentage of red blood cells in blood?

A. CBC

✔✔ B. Hematocrit

• Coagulation profile
• Blood smear

A person with type A blood has which antibodies?✔✔ A. Anti-B 2 / 3

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• Anti-A
• Both anti-A and anti-B
• No antibodies

What is the function of hemoglobin?

• Protects against viruses

✔✔ B. Binds and transports oxygen

• Initiates clotting
• Stores calcium

Which leukocyte is the most abundant in the blood?

• Eosinophils

✔✔ B. Neutrophils

• Basophils
• Monocytes

What is the Rh factor?

• A clotting enzyme
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