Med term Mid term 2025

Select all of the following which are roles of cytokines.

• Directing cell movement

• Inhibit blood flow

• Inhibiting immune response

• Providing structure

• Stimulating immune response

Which of the following root words is most associated with the immune system?

• Crani/o

• Immun/o

• Bas/o

• Humer/o

(a)   immunity is the first to detect body invaders.

• Innate
• Adaptive

• Primary

• Secondary

Select all of the following which are examples of physical and chemical barriers.

• Skin

• Saliva

• Mucous membranes

• Water

• Blood

What is the purpose of defense mechanisms regarding innate immunity?

• Preventing foreign substances from entering body tissues

• Adjust bodily functions to increase protection

• Identify and attack pathogens

• To release antibodies

Which type of immunity can remember pathogens after exposure?

• Innate

• Adaptive

• Primary

• Secondary

Adaptive immunity is acquired over time.

• True

• False

Cellular response is also called antibody-mediated response.

• True

• False

Leukocytes are produced in bone marrow.

• True

• False

9. The lymphatic system in the human body plays roles such as maintaining fluid balance between the blood and tissues and transporting dietary fats from the digestive system to the bloodstream. Which of the following correctly lists these roles?

• Maintains fluid balance between the blood and tissues

• Supports the endocrine system

• Stimulates hormone production to regulate homeostasis

• Transports dietary fats from the digestive system to the bloodstream;