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Did you know?

The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.

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Sperm cells are so tiny that 400 to 500 million (400,000,000–500,000,000) of them fit onto 1 tsp.

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Ether was used widely for surgeries but became less popular because of its flammability and its tendency to cause vomiting. In England, it was quickly replaced by chloroform, but this agent caused many deaths and lost popularity.

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The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Four main models that describe the relationship between ecosystem function and biodiversity. Four main models that describe the relationship between ecosystem function and biodiversity.
The nuse works within the cultural mores of American families. The nuse works within the cultural mores of American families.
medication administration medication administration
Different types of medication require different routes of administration. Different types of medication require different routes of administration.
Withdrawing Medication from Single-Dose or Multiple-Dose Vials Withdrawing Medication from Single-Dose or Multiple-Dose Vials
IMAGES THAT DESCRIBE CELLULAR PARTS IMAGES THAT DESCRIBE CELLULAR PARTS
Video: Uterine (menstrual) cycle - phases

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