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There are 20 feet of blood vessels in each square inch of human skin.
An identified risk factor for osteoporosis is the intake of excessive amounts of vitamin A. Dietary intake of approximately double the recommended daily amount of vitamin A, by women, has been shown to reduce bone mineral density and increase the chances for hip fractures compared with women who consumed the recommended daily amount (or less) of vitamin A.
Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.
Fungal nail infections account for up to 30% of all skin infections. They affect 5% of the general population—mostly people over the age of 70.
Vital signs (blood pressure, temperature, pulse rate, respiration rate) should be taken before any drug administration. Patients should be informed not to use tobacco or caffeine at least 30 minutes before their appointment.
![Effleurage to transition to lower leg-distal to proximal. Apply effleurage with moderate pressure to ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_1_04_33_330771152.jpeg)
![Apply effleurage over eyelids. Using very light pressure, stroke the closed eyelids with your thumbs ...](https://biology-forums.com/gallery/33/medium_380798_23_08_17_3_13_05_331331931.jpeg)