A striped racer, also known as the California whipsnake, is a species of non-venomous snake native to the coast and foothills of California. It is a long, slender, and fast-moving snake, identified by its distinctive stripes running down the length of its body. They primarily feed on lizards and small rodents. The scientific name for this species is Masticophis lateralis.
Motion sickness
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Motion sickness (also known as car, sea, train, or air sickness) involves a group of symptoms, particularly nausea, caused by movement during travel.
While traveling, people feel nauseated and dizzy and may break into a cold sweat and start hyperventilating.
Doctors base the diagnosis on symptoms and the situations in which they occur.
Ways to help prevent motion sickness include keeping the gaze and head as still as possible, getting some fresh air, not reading, not smoking or drinking alcoholic beverages before traveling, and sometimes taking a drug by mouth or skin patch.
Eating soda crackers or sipping ginger ale may help relieve the nausea, but once vomiting has started, a drug such as ondansetron or granisetron may be needed.Motion sickness occurs when the parts of the inner ear that help control balance (including the semicircular canals) are stimulated too much, as can occur when motion is excessive. It can also occur when the brain receives contradictory information from its motion sensors—the eyes, the semicircular canals, and the muscle sensors (nerve endings in muscles and joints that provide information about body position). For example, motion sickness commonly occurs during boat travel, when the boat rolls and rocks while the person looks at something that does not move, such as a wall. In this case, the rolling and rocking do not match the lack of movement in the wall.
The brain can also receive contradictory information if a person sees something moving excessively despite the person being still. This type of contradictory information may be received when, for example, a person watches a movie taken with a camera that shakes or plays a video game. Motion sickness may also occur in a moving car or other vehicle or on playground or amusement park rides. Space travelers can also be affected.
Motion sickness meaning & definition 1 of Motion sickness.
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a feeling of being ill, especially of needing to vomit, that some people get in a moving vehicle
Motion sickness meaning & definition 2 of Motion sickness.