Histo

What do you call the small, sac-like structures where most gas exchange occurs?

• Alveoli

• Bronchi

• Trachea

• Diaphragm

What do you call the structure whose primary function is to filter, warm, and humidify inspired air?

• Larynx

• Pharynx

• Lungs

• Nasal Cavity

Which part of the digestive system connects the mouth to the stomach?

• Larynx

• Pharynx

• Esophagus

• Trachea

What is peristalsis?

• The process of nutrient absorption in the small intestine

• The rhythmic contraction of muscles to move food through the digestive tract

• The secretion of digestive enzymes in the stomach

• The breakdown of fats by bile in the small intestine

Which stage of the menstrual cycle involves the shedding of the uterine lining?

• Menstruation

• Follicular Phase

• Ovulation

• Luteal Phase

What stimulates sertoli cells and spermatogenesis?

• Estrogen

• Testosterone

• Luteinizing hormones

• Follicle-stimulating hormone

Which skin condition is the most life-threatening because of its invasive nature and high risk of spreading?

• Acne Vulgaris

• Melanoma

• Psoriasis

• Vitiligo

Which organ is responsible for the detoxification of chemicals and metabolism of drugs?

• Kidney

• Liver

• Pancreas

• Spleen

Which function of the skin helps regulate body temperature?

• Sensation

• Production of Vit. D

• Protection against pathogens

• Thermoregulation through sweat and blood flow

What is the final section of the digestive tract where waste is eliminated?

• Small intestine

• Colon

• Rectum

• Anus