Steam rooms are heated spaces with steam generators, typically 110-120°F. Saunas use dry heat, reaching 160-220°F. Steam bathing has been practiced by ancient Greeks, Romans, and Indigenous peoples
Bruises form when blood pools under skin due to vessel breakage. Ecchymosis is bruise larger than 1 cm, hematoma larger than 1 cm. Purpura is 4-10 mm blood patch, petechiae are pinpoint blood dots. Bruises common after tattoos, especially after 3-7 days
Ascaris is a genus of small intestinal roundworms. A. lumbricoides affects humans and causes ascariasis. A. suum infects pigs. Other species infect equine, dogs, and cats. Eggs are deposited in feces and soil
Fish have both specific and non-specific defenses against diseases. Non-specific defenses include skin, scales, and mucus layer. Vaccines are widely used in aquaculture and ornamental fish
Arm refers to the upper limb between shoulder and elbow joints. Distal part between elbow and wrist is forearm, beyond wrist is hand. Shoulder girdle and axilla are components of arm
Born on March 28th, Maomao works as a maid in the Imperial Palace's Outer Court. She has dark forest green hair, blue eyes, and wears a simple aoqun hanfu. Her mother Fengxian intentionally conceived her with a low-paying patron