Rekt Meaning

The rectum is the final straight portion of the in humans and some other, and the in others. The adult human rectum is about 12 centimetres (4.7 in) long, and begins at the rectosigmoid junction, the end of the, at the level of the third sacral vertebra or the sacral promontory depending upon what definition is used. Its is similar to that of the sigmoid colon at its commencement, but it is dilated near its termination, forming the. It terminates at the level of the anorectal ring (the level of the sling) or the, again depending upon which definition is used.

What Does Rekt Mean? Leave a reply. A term that is widely used in gaming, texting and chat, and on Facebook and elsewhere on the internet, but what does Rekt mean in slang? Most Common Rekt Meaning. Rekt means wrecked. Rekt is mainly used to describe being heavily defeated or destroyed. It is also used to describe being really drunk. “Rekt”, also known as #rekt, is an Internet slang term which is shorthand for “wrecked,” which is often used in online gaming to indicate that someone has been defeated or embarassed, in a similar vein to the term “pwned”.

In humans, the rectum is followed by the which is about 4 centimetres (1.6 in) long, before the gastrointestinal tract terminates at the. The word rectum comes from the, meaning straight intestine.

The rectum lies in front of the. It lies behind the bladder in males (left), and the and in females (right).The rectum is a part of the. The rectum is a continuation of the, and connects to the. The rectum follows the shape of the and ends in an expanded section called the rectal, where are stored before their release via the.

The rectum connects with the sigmoid colon at the level of, and connects with the anal canal as it passes through the muscles.Unlike other portions of the colon, the rectum does not have distinct.: 397 The taeniae blend with one another in the five centimeters above the rectum, giving rise to a layer of that surrounds the rectum on all sides for its entire length. Inner diameters of different sections of the large intestine, with rectum near rectal/sigmoid junction measuring on average 5.7 cm (range 4.5-7.5 cm).Blood supply and drainageThe blood supply of the rectum changes between the top and bottom portions. The top two thirds is supplied by the. The lower third is supplied by the and.The superior rectal artery is a single artery that is a continuation of the, when it crosses the. It enters the mesorectum at the level of S3, and then splits into two branches, which run at the lateral back part of the rectum, and then the sides of the rectum. These then end in branches in the submucosa, which join with with branches of the middle and inferior rectal arteries. See also:The microanatomy of the wall of the rectum is similar to the rest of the; namely, that it possesses a mucosa with a lining of with mucous-secreting interspersed, resting on a, with a layer of smooth muscle called.

This sits on an underlying of connective tissue, surrounded by a of two bands of muscle, an inner circular band and an outer longitudinal one. There are a higher concentration of goblet cells in the rectal mucosa than other parts of the gastrointestinal tract.The lining of the rectum changes sharply at the point where the rectum meets the anus. Here, the lining changes from the column-shaped cells of the rectum to. Of the rectum of a dog (400×), showing a high concentration of in amongst the column-shaped lining. Goblet cells can be seen as the circular cells with a clear inner material.FunctionThe rectum acts as a temporary storage site for feces. The rectum receives faecal material from the, transmitted through regular muscle contractions called. As the rectal walls expand due to the materials filling it from within, stretch receptors from the located in the rectal walls stimulate the desire to pass feces, a process called.An and, and resting contraction of the, prevent leakage of faeces.

As the rectum becomes more distended, the sphincters relax and a expulsion of the contents of the rectum occurs. Expulsion occurs through contractions of the muscles of the rectum.The urge to voluntarily defecate occurs after the rectal pressure increases to beyond 18 mmHg; and reflex expulsion at 55 mmHg. In voluntary defecation, in addition to contraction of the rectal muscles and relaxation of the external anal sphincter, abdominal muscle contraction, and relaxation of the puborectalis muscle occurs.

This acts to make the angle between the rectum and anus straighter, and facilitate defecation. Clinical significance.

Main article:For the diagnosis of certain ailments, a may be done. These include, and in men, and internal.and are forms of that use a guided camera to view the rectum. The instruments may have the ability to take if needed, for diagnosis of diseases such as. A is another instrument that is used to visualise the rectum.can also be taken in the rectum. Rectal temperature can be taken by inserting a not more than 25 mm (1 inch) into the rectum via the. A should be inserted for 3 to 5 minutes; a digital thermometer should remain inserted until it beeps. Normal rectal temperature generally ranges from 36 to 38 °C (96.8 to 100.4 °F) and is about 0.5 °C (1 °F) above oral (mouth) temperature and about 1 °C (2 °F) above (armpit) temperature.

Availability of less invasive temperature-taking methods including tympanic (ear) and forehead thermometers has facilitated reduced use of this method.Route of administration. Main article:One cause of is in the rectum, in which a dry, hard forms.

Manual evacuation is the use of a gloved finger to evacuate faeces from the rectum, and, after the application of, is utilised in acute.: 914 It is also in the long-term management of neurogenic bowel, seen most frequently in people with a. Digital rectal stimulation, the insertion of one finger into the rectum, may be used to induce peristalsis in patients whose own peristaltic reflex is inadequate to fully empty the rectum.If the urge is not acted upon, the material in the rectum is often returned to the where more water is absorbed from the feces. If defecation is delayed for a prolonged period, and hardened feces results. Although in the colon delivers material to the rectum, laxatives such as or that induce peristalsis in the large bowel do not appear to initiate peristalsis in the rectum. They induce a sensation of rectal fullness and contraction that frequently leads to defecation, but without the distinct waves of activity characteristic of peristalsis. The anal longitudinal muscle also participates in defecation by everting the anus. Diseases.

is of the and the rectum., a subgroup of specific to the rectum., referring to the of the rectum into the anus or external area. This is commonly caused by a weakened after childbirth.Other diseasesOther diseases of the rectum include:., one form of that causes ulcers that affect the rectum. This may be episodic, over a person's lifetime. These may cause blood to be visible in the stool. As of 2014 the cause is unknown. In the context of, the upper rectum is sometimes referred to as Sudak's point and is of clinical importance as a watershed region between the circulation and the circulation via the and thus prone to ischemia. Sudak's point is often referred to along with Griffith's point at the as a watershed region.Society and culture Sexual stimulation.

See also:Due to the proximity of the anterior wall of the rectum to the in females or to the in males, and the shared nerves thereof, rectal or penetration can result in.History EtymologyEnglish rectum is derived from the full Latin expression intestinum rectum. The English name straight gut truly expresses the literal meaning of this expression, as Latin rectum means straight, and intestinum means gut. This Latin expression is a translation of ἀπευθυσμένον ἔντερον, derived from ἀπευθύνειν, to make straight, and ἔντερον, gut, attested in the writings of Greek. During his anatomic investigations on animal corpses, Galen observed the rectum to be straight instead of curved as in humans. The expressions ἀπευθυσμένον ἔντερον and intestinum rectum are therefore not appropriate descriptions of the rectum in humans. Apeuthysmenon can be considered as Latinization of ἀπευθυσμένον ἔντερον and euthyenteron has a similar meaning (εὐθύς = straight ).See also.Notes.

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