52 relations: Alkalosis, Altered state of consciousness, Artery, Asphyxia, Asystole, Baroreceptor, Blue Whale (game), Carbon dioxide, Cardiac arrest, Cardiac pacemaker, Carotid sinus, Centers for Disease Control and Prevention, Centre for Addiction and Mental Health, Cerebral hypoxia, Clinical Pediatrics, Concussion, Death, Erotic asphyxiation, Euphoria, Fracture, Greyout, Heart, Hyperventilation, Hypocapnia, Injury Prevention (journal), Internal carotid artery, Journal of Injury and Violence Research, Los Angeles Unified School District, Medscape, Minor (law), Morbidity and Mortality Weekly Report, National Association of School Psychologists, Near-death experience, Ohio, Ontario, Oxygen, Partial pressure, Pediatrics (journal), Peer pressure, PH, Provinces and territories of Canada, Pulmonary alveolus, Rite of passage, Strangling, Substance intoxication, Syncope (medicine), The Washington Post, Vagus nerve, Valsalva maneuver, Vasoconstriction, ..., Vasodilation, Williams County, Ohio. Expand index (2 more) » « Shrink index
Alkalosis is the result of a process reducing hydrogen ion concentration of arterial blood plasma (alkalemia).
An altered state of consciousness (ASC), also called altered state of mind or mind alteration, is any condition which is significantly different from a normal waking state.
An artery (plural arteries) is a blood vessel that takes blood away from the heart to all parts of the body (tissues, lungs, etc).
Asphyxia or asphyxiation is a condition of severely deficient supply of oxygen to the body that arises from abnormal breathing.
Asystole (1860, from Modern Latin, from Greek privative a "not, without" + systolē "contraction") is the absence of ventricular contractions.
Baroreceptors (or archaically, pressoreceptors) are sensors located in the blood vessels of all vertebrate animals.
Blue Whale, also known as "Blue Whale Challenge", is a social network phenomenon dating from 2016 that is claimed to exist in several countries, despite no cases having been confirmed.
Carbon dioxide (chemical formula) is a colorless gas with a density about 60% higher than that of dry air.
Cardiac arrest is a sudden loss of blood flow resulting from the failure of the heart to effectively pump.
Image showing the cardiac pacemaker or SA node, the normal pacemaker within the electrical conduction system of the heart. The contraction of cardiac muscle (heart muscle) in all animals is initiated by electrical impulses known as action potentials.
In human anatomy, the carotid sinus is a dilated area at the base of the internal carotid artery just superior to the bifurcation of the internal carotid and external carotid at the level of the superior border of thyroid cartilage.
The Centers for Disease Control and Prevention (CDC) is the leading national public health institute of the United States.
The Centre for Addiction and Mental Health (CAMH; Centre de toxicomanie et de santé mentale) is a mental health teaching hospital in with central facilities located in Toronto and 10 community locations throughout the province of Ontario, Canada.
Cerebral hypoxia is a form of hypoxia (reduced supply of oxygen), specifically involving the brain; when the brain is completely deprived of oxygen, it is called cerebral anoxia.
Clinical Pediatrics is a peer-reviewed medical journal of pediatrics that was established in 1962.
Concussion, also known as mild traumatic brain injury (mTBI) is typically defined as a head injury that temporarily affects brain functioning.
Death is the cessation of all biological functions that sustain a living organism.
Erotic asphyxiation or breath control play is the intentional restriction of oxygen to the brain for the purposes of sexual arousal.
Euphoria is an affective state in which a person experiences pleasure or excitement and intense feelings of well-being and happiness.
A fracture is the separation of an object or material into two or more pieces under the action of stress.
A greyout (US English grayout) is a transient loss of vision characterized by a perceived dimming of light and color, sometimes accompanied by a loss of peripheral vision.
The heart is a muscular organ in most animals, which pumps blood through the blood vessels of the circulatory system.
Hyperventilation (a.k.a. overbreathing) occurs when the rate or tidal volume of breathing eliminates more carbon dioxide than the body can produce.
Hypocapnia or hypocapnea (from the Greek words υπό meaning below normal and καπνός kapnós meaning smoke), also known as hypocarbia, sometimes incorrectly called acapnia, is a state of reduced carbon dioxide in the blood.
Injury Prevention is a bimonthly peer-reviewed medical journal covering the prevention of injuries in all age groups, including child and adolescent injuries.
The internal carotid artery is a major paired artery, one on each side of the head and neck, in human anatomy.
The Journal of Injury and Violence Research is an open-access peer-reviewed medical journal covering clinical practice in traumatology.
Los Angeles Unified School District (LAUSD) is the largest (in terms of number of students) public school system in the U.S. state of California and the 2nd largest public school district in the United States.
Medscape is a website providing access to medical information for clinicians; the organization also provides continuing education for physicians and health professionals.
In law, a minor is a person under a certain age, usually the age of majority, which legally demarcates childhood from adulthood.
The Morbidity and Mortality Weekly Report is a weekly epidemiological digest for the United States published by the Centers for Disease Control and Prevention (CDC).
The National Association of School Psychologists (NASP) is the major national professional organization for school psychologists in the United States.
A near-death experience (NDE) is a personal experience associated with death or impending death.
Ohio is a Midwestern state in the Great Lakes region of the United States.
Ontario is one of the 13 provinces and territories of Canada and is located in east-central Canada.
Oxygen is a chemical element with symbol O and atomic number 8.
In a mixture of gases, each gas has a partial pressure which is the hypothetical pressure of that gas if it alone occupied the entire volume of the original mixture at the same temperature.
Pediatrics is a peer-reviewed medical journal published by the American Academy of Pediatrics.
Peer pressure (or social pressure) is the direct influence on people by peers, or the effect on an individual who gets encouraged to follow their peers by changing their attitudes, values or behaviors to conform to those of the influencing group or individual.
In chemistry, pH is a logarithmic scale used to specify the acidity or basicity of an aqueous solution.
The provinces and territories of Canada are the sub-national governments within the geographical areas of Canada under the authority of the Canadian Constitution.
A pulmonary alveolus (plural: alveoli, from Latin alveolus, "little cavity") is a hollow cavity found in the lung parenchyma, and is the basic unit of ventilation.
A rite of passage is a ceremony of the passage which occurs when an individual leaves one group to enter another.
Strangling is compression of the neck that may lead to unconsciousness or death by causing an increasingly hypoxic state in the brain.
Substance intoxication is a type of substance use disorder which is potentially maladaptive and impairing, but reversible, and associated with recent use of a substance.
Syncope, also known as fainting, is a loss of consciousness and muscle strength characterized by a fast onset, short duration, and spontaneous recovery.
The Washington Post is a major American daily newspaper founded on December 6, 1877.
The vagus nerve, historically cited as the pneumogastric nerve, is the tenth cranial nerve or CN X, and interfaces with parasympathetic control of the heart, lungs, and digestive tract.
The Valsalva maneuver or Valsalva manoeuvre is performed by moderately forceful attempted exhalation against a closed airway, usually done by closing one's mouth, pinching one's nose shut while pressing out as if blowing up a balloon.
Vasoconstriction is the narrowing of the blood vessels resulting from contraction of the muscular wall of the vessels, in particular the large arteries and small arterioles.
Vasodilation is the widening of blood vessels.
Williams County is a county located in the U.S. state of Ohio.
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