Pathophysiology Final

Which type of adaptation occurs in response to chronic stress?

• Hyperplasia

• Hypertrophy

• Atrophy

• Metaplasia

Which organelle is often affected during cell injury?

• Endoplasmic reticulum (ER)

• Golgi apparatus

• Nucleus

• Lysosomes

Which cellular adaptation is commonly seen in skeletal muscles during regular exercise?

• Hypertrophy

• Atrophy

• Metaplasia

• Hyperplasia

Which cells play a key role in the inflammatory response by releasing histamines?

• Red blood cells

• T cells

• Mast cells

• Platelets

Which of the following is a symptom commonly associated with acute inflammation?

• Fever

• Fibrosis

• Chronic pain

• Scar formation

How does inflammation contribute to the repair process?

• By causing more damage to tissues

• By promoting the formation of scar tissue

• By initiating the proliferation of new cells

• By suppressing the immune system

Which chemical mediator is responsible for promoting vasodilation during inflammation?

• Interleukin-1

• Prostaglandins

• Tumor necrosis factor (TNF)

• Interferon

What is the purpose of the clotting cascade during inflammation?

• To trap pathogens

• To prevent immune cell migration

• To stop bleeding and initiate tissue repair

• To increase blood viscosity

Which phase of wound healing involves the formation of granulation tissue?

• Inflammatory phase

• Proliferative phase

• Remodeling phase

• Resolution phase

Tags

NGSS.HS-LS1-4

Which cellular process is primarily responsible for the removal of damaged organelles?

• Autophagy

• Apoptosis

• Necrosis

• Phagocytosis