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Did you know?

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

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According to the Migraine Research Foundation, migraines are the third most prevalent illness in the world. Women are most affected (18%), followed by children of both sexes (10%), and men (6%).

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When intravenous medications are involved in adverse drug events, their harmful effects may occur more rapidly, and be more severe than errors with oral medications. This is due to the direct administration into the bloodstream.

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The horizontal fraction bar was introduced by the Arabs.

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Serum cholesterol testing in adults is recommended every 1 to 5 years. People with diabetes and a family history of high cholesterol should be tested even more frequently.

CRAINAL NERVES CRAINAL NERVES
muscles nerves bones muscles nerves bones
Spinal cord plexuses. Note: Although there are seven cervical vertebrae, the first spinal nerve ... Spinal cord plexuses. Note: Although there are seven cervical vertebrae, the first spinal nerve ...
Cross-arm stretch of cervical muscles with neck in forward flexion. Cross-arm stretch of cervical muscles with neck in forward flexion.
Cranial Nerves Cranial Nerves
Sagittal M R I of the Cervical Spine Sagittal M R I of the Cervical Spine
Video: Cleavage and Implantation Animation

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