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Pharyngeal reflex, the Glossary

Index Pharyngeal reflex

The pharyngeal reflex or gag reflex is a reflex muscular contraction of the back of the throat, evoked by touching the roof of the mouth, back of the tongue, area around the tonsils, uvula, and back of the throat.[1]

Table of Contents

  1. 32 relations: Acupressure, Acupuncture, Antiemetic, Brain death, Bulimia nervosa, Central nervous system, Choking, General anaesthetic, Glossopharyngeal nerve, Glottis, HowStuffWorks, Laryngospasm, Larynx, Local anesthetic, Motor nerve, Mouth, Pharynx, Reflex, Reflex arc, Retching, Sedative, Sensory nerve, Sensory neuron, Soft palate, Swallowing, Sword swallowing, Throat, Tongue, Tonsil, Trigeminal nerve, Uvula, Vagus nerve.

  2. Human throat
  3. Vomiting

Acupressure

Acupressure is an alternative medicine technique often used in conjunction with acupuncture or reflexology.

See Pharyngeal reflex and Acupressure

Acupuncture

Acupuncture is a form of alternative medicine and a component of traditional Chinese medicine (TCM) in which thin needles are inserted into the body.

See Pharyngeal reflex and Acupuncture

Antiemetic

An antiemetic is a drug that is effective against vomiting and nausea.

See Pharyngeal reflex and Antiemetic

Brain death

Brain death is the permanent, irreversible, and complete loss of brain function, which may include cessation of involuntary activity necessary to sustain life.

See Pharyngeal reflex and Brain death

Bulimia nervosa

Bulimia nervosa, also known as simply bulimia, is an eating disorder characterized by binge eating followed by purging or fasting, and excessive concern with body shape and weight. Pharyngeal reflex and bulimia nervosa are vomiting.

See Pharyngeal reflex and Bulimia nervosa

Central nervous system

The central nervous system (CNS) is the part of the nervous system consisting primarily of the brain and spinal cord.

See Pharyngeal reflex and Central nervous system

Choking

Choking, also known as foreign body airway obstruction (FBAO), is a phenomenon that occurs when breathing is impeded by a blockage inside of the respiratory tract.

See Pharyngeal reflex and Choking

General anaesthetic

General anaesthetics (or anesthetics) are often defined as compounds that induce a loss of consciousness in humans or loss of righting reflex in animals.

See Pharyngeal reflex and General anaesthetic

Glossopharyngeal nerve

The glossopharyngeal nerve, also known as the ninth cranial nerve, cranial nerve IX, or simply CN IX, is a cranial nerve that exits the brainstem from the sides of the upper medulla, just anterior (closer to the nose) to the vagus nerve.

See Pharyngeal reflex and Glossopharyngeal nerve

Glottis

The glottis (glottises or glottides) is the opening between the vocal folds (the rima glottidis).

See Pharyngeal reflex and Glottis

HowStuffWorks

HowStuffWorks is an American commercial infotainment website founded by professor and author Marshall Brain, to provide its target audience an insight into the way many things work.

See Pharyngeal reflex and HowStuffWorks

Laryngospasm

Laryngospasm is an uncontrolled or involuntary muscular contraction (spasm) of the vocal folds.

See Pharyngeal reflex and Laryngospasm

Larynx

The larynx, commonly called the voice box, is an organ in the top of the neck involved in breathing, producing sound and protecting the trachea against food aspiration. Pharyngeal reflex and larynx are human throat.

See Pharyngeal reflex and Larynx

Local anesthetic

A local anesthetic (LA) is a medication that causes absence of all sensation (including pain) in a specific body part without loss of consciousness, providing local anesthesia, as opposed to a general anesthetic, which eliminates all sensation in the entire body and causes unconsciousness.

See Pharyngeal reflex and Local anesthetic

Motor nerve

A motor nerve, or efferent nerve, is a nerve that contains exclusively efferent nerve fibers and transmits motor signals from the central nervous system (CNS) to the muscles of the body.

See Pharyngeal reflex and Motor nerve

Mouth

The mouth is the body orifice through which many animals ingest food and vocalize.

See Pharyngeal reflex and Mouth

Pharynx

The pharynx (pharynges) is the part of the throat behind the mouth and nasal cavity, and above the esophagus and trachea (the tubes going down to the stomach and the lungs respectively). Pharyngeal reflex and pharynx are human throat.

See Pharyngeal reflex and Pharynx

Reflex

In biology, a reflex, or reflex action, is an involuntary, unplanned sequence or action and nearly instantaneous response to a stimulus. Pharyngeal reflex and reflex are Reflexes.

See Pharyngeal reflex and Reflex

Reflex arc

A reflex arc is a neural pathway that controls a reflex. Pharyngeal reflex and reflex arc are Reflexes.

See Pharyngeal reflex and Reflex arc

Retching

Retching (also known as dry heaving) is the reverse movement (retroperistalsis) of the stomach and esophagus without vomiting. Pharyngeal reflex and Retching are Reflexes and vomiting.

See Pharyngeal reflex and Retching

Sedative

A sedative or tranquilliser is a substance that induces sedation by reducing irritability or excitement.

See Pharyngeal reflex and Sedative

Sensory nerve

A sensory nerve, or afferent nerve, is an anatomic term for a nerve that contains exclusively afferent nerve fibers.

See Pharyngeal reflex and Sensory nerve

Sensory neuron

Sensory neurons, also known as afferent neurons, are neurons in the nervous system, that convert a specific type of stimulus, via their receptors, into action potentials or graded receptor potentials.

See Pharyngeal reflex and Sensory neuron

Soft palate

The soft palate (also known as the velum, palatal velum, or muscular palate) is, in mammals, the soft tissue constituting the back of the roof of the mouth.

See Pharyngeal reflex and Soft palate

Swallowing

Swallowing, also called deglutition or inglutition in scientific contexts, is the process in the body of a human or other animal that allows for a substance to pass from the mouth, to the pharynx, and into the esophagus, while shutting the epiglottis. Pharyngeal reflex and Swallowing are Reflexes.

See Pharyngeal reflex and Swallowing

Sword swallowing

Sword swallowing is a skill in which the performer passes a sword through the mouth and down the esophagus to the stomach.

See Pharyngeal reflex and Sword swallowing

Throat

In vertebrate anatomy, the throat is the front part of the neck, internally positioned in front of the vertebrae. Pharyngeal reflex and throat are human throat.

See Pharyngeal reflex and Throat

Tongue

The tongue is a muscular organ in the mouth of a typical tetrapod.

See Pharyngeal reflex and Tongue

Tonsil

The tonsils are a set of lymphoid organs facing into the aerodigestive tract, which is known as Waldeyer's tonsillar ring and consists of the adenoid tonsil (or pharyngeal tonsil), two tubal tonsils, two palatine tonsils, and the lingual tonsils. Pharyngeal reflex and tonsil are human throat.

See Pharyngeal reflex and Tonsil

Trigeminal nerve

In neuroanatomy, the trigeminal nerve (lit. triplet nerve), also known as the fifth cranial nerve, cranial nerve V, or simply CN V, is a cranial nerve responsible for sensation in the face and motor functions such as biting and chewing; it is the most complex of the cranial nerves.

See Pharyngeal reflex and Trigeminal nerve

Uvula

The uvula (uvulas or uvulae), also known as the palatine uvula or staphyle, is a conic projection from the back edge of the middle of the soft palate, composed of connective tissue containing a number of racemose glands, and some muscular fibers. Pharyngeal reflex and uvula are human throat.

See Pharyngeal reflex and Uvula

Vagus nerve

The vagus nerve, also known as the tenth cranial nerve, cranial nerve X, or simply CN X, is a cranial nerve that carries sensory fibers that create a pathway that interfaces with the parasympathetic control of the heart, lungs, and digestive tract.

See Pharyngeal reflex and Vagus nerve

See also

Human throat

Vomiting

References

[1] https://en.wikipedia.org/wiki/Pharyngeal_reflex

Also known as Gag Reflex, Gag reaction, Gagging reflex, Hand-to-mouth reflex, Laryngeal reflex, Pharynx reflex, Throat gagging, Vomiting reflex.