Did you know?
Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.
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More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.
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The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
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The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.
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Pink eye is a term that refers to conjunctivitis, which is inflammation of the thin, clear membrane (conjunctiva) over the white part of the eye (sclera). It may be triggered by a virus, bacteria, or foreign body in the eye. Antibiotic eye drops alleviate bacterial conjunctivitis, and antihistamine allergy pills or eye drops help control allergic conjunctivitis symptoms.
Olfactory structures in the human nose.
6 day old human embryo
Human Tail
The human olfactory system.
Essentials of Human Communication (6th Edition)
Human embryo at successive stages of development (not to scale).