What are common effects of increased pressure on the body?

• A. Pain, tightness, and breakdown of muscle tissue.
• B. Dizziness, ringing in the ears, and blurred vision.
• C. Nausea, sweating, and fever.
• D. Fatigue and hair loss.

Answer: (A)

When pressure on the body increases, tissues are directly squeezed, which creates pain and a feeling of tightness as blood flow is reduced and cells are stressed. If the pressure remains high, muscle cells can be damaged from the ongoing compression and lack of proper perfusion, leading to breakdown of muscle tissue. This sequence—compression causing pain and tightness, then muscle damage with prolonged pressure—best captures the typical response of the body to increased external pressure. Dizziness, ringing in the ears, and blurred vision mostly come from pressure changes in air-filled spaces like the ears, not from general tissue compression. Nausea, sweating, and fever point to illness or heat-related factors, not the immediate effects of increased pressure. Fatigue and hair loss aren’t immediate responses to pressure changes.