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Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

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The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

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In the United States, there is a birth every 8 seconds, according to the U.S. Census Bureau's Population Clock.

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Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Anterior and Posterior Cervical Triangles Anterior and Posterior Cervical Triangles
Selected skeletal muscles and the Achilles tendon (anterior and posterior views). Selected skeletal muscles and the Achilles tendon (anterior and posterior views).
Anterior superior iliac spine Anterior superior iliac spine
The pituitary gland. The pituitary gland.
Anterior & posterior of patella (kneecap) Anterior & posterior of patella (kneecap)
Location of the hypothalamus and pituitary gland Location of the hypothalamus and pituitary gland
Video: Transmission Across a Synapse

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