What is the medical term meaning difficult or painful urination?
urination [ u″rĭ-na´shun] the discharge of urine from the bladder; urine from the kidneys is passed in spurts every few seconds along the ureters to the bladder, where it collects and later is passed to the outside via the urethra. Called also micturition and voiding. The Urinary Process.
What is considered excessive urination?
Jan 10, 2020 · Medical Definition of urination : the act of urinating. — called also micturition.
Which term means excessive urination?
Frequent Urination, or urinary frequency or Polyuria is that the have to be compelled to urinate a lot of typically than usual. Diuretics are medications which will increase urinary frequency. nocturia is that the would like of frequent voiding at midnight.
What is medical term means slow discharged of urine?
Dec 13, 2015 · The medical term for infrequent urination is "Oliguria" What is the medical term meaning decreased urination? Oliguria is the term for reduced or scanty urine production.
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What is the word for something that makes you pee?
what is the word for something that makes you pee? diuretic. A diuretic is anything — food, drink, or medicine — that increases the flow of urine. In other words, it makes you pee. Taking a diuretic can be very important in getting excess water and also toxins out of your body.
What is the most common euphemism for urine?
By far, the most common euphemisms for urine (n.) are pee and number one. Beyond those, there are more: excretion, liquid body waste, P, piddle, tinkle, waste, water, wee, wee-wee. In a religious context, the choices are different.
How much urine is excreted in 24 hours?
Medical Definition of Urine Urine: Liquid waste produced by the kidneys. The average amount of urine excreted in 24 hours is between 5 to 8 cups or 40 and 60 ounces. Chemically, urine is mainly a watery solution of salt and substances called urea and uric acid.
What is the meaning of the word "urinary"?
Urinary means urine or the formation of urine. Bladder is a sac that serves as a reservoir for fluids. A urinary bladder is a sac located behind the pelvic bone. It is a reservoir for urine until it is expelled from the body. Voiding.
What is urinary retention?
Retention is the resistance to movement. Urinary retention is the inability of the patient to empty their bladder. Urinary tract infection (UTI) Urinary means urine or the formation of urine. Urinary tract is the organs involved in the secretion and elimination of urine.
What is the function of the urinary system?
The function of the urinary system is to maintain homeostasis of the body. It also regulates fluid and electrolytes and removes waste through the formation of urine. And, the urinary system also assists in the regulation of blood pressure. This system consists of two kidneys, two ureters, a bladder, and a urethra.
What article is used to change singular and plural terms?
If you need a background on how medical terms are formed, read the article on Medical Terminology Basics. Also, the article 11 Rules for Changing Singular Terms to Plural Terms is a good article for the use of singular and plural endings. This article will begin with a review of the basic prefixes and suffixes that can be used for all body systems.
What is a cystoscopy?
Cyst (o) bladder or sac. -scopy is a visual examination with a lighted instrument. A cystoscopy is the visualization of the lower urinary tract using a cystoscope. Kidney, ureters, bladder (KUB) A KUB is an x-ray to determine the size, shape, and location of the kidneys and other structure of the urinary tract.
What is a nephrologist?
A nephrologists is physician specializing in the conditions such as kidney disease, renal failure, dialysis patients and renal transplants. Urology. Ur (o) means urine. -logy means the study of. Urology is the study of the anatomy and physiology of the urinary tract and the male and female reproductive system.
What is renal biopsy?
Biopsy is the removal of a small piece of tissue to be used for microscopic examination. A renal biopsy is a procedure in which a needle is inserted into the kidney to obtain a specimen.
What causes frequent urination?
Several factors is also connected to frequent urination, such as: • Infection, disease, injury or irritation of the bladder. • Conditions that increase excrement production. • Changes in muscles, nerves or alternative tissues poignant bladder operate. • Certain cancer treatments.
What is the difference between frequent urination and nocturia?
Frequent Urination, or urinary frequency or Polyuria is that the have to be compelled to urinate a lot of typically than usual. Diuretics are medications which will increase urinary frequency. nocturia is that the would like of frequent voiding at midnight.
What causes excessive urination volume?
Diabetes and excessive urination volume. Diabetes mellitus (often merely referred to as diabetes) is one among the foremost common causes of kidney disease. during this condition, high amounts of glucose (blood sugar) collect in your urinary organ tubules and cause your excrement volume to extend.
Why do older men urinate so often?
The foremost common explanation for urinary frequency in older men is an enlarged prostate. Frequent urinaton is closely related to frequent incidents of urinary urgency, that is the sudden need to urinate. It’s typically, tho’ not essentially, related to incontinency and kidney disease (large total volume of urine).
What is ADH in kidneys?
ADH is created by your pituitary body and is an element of the fluid absorption method in your kidneys. Your excrement volume will increase if there’s not enough ADH created. It also can increase if your kidneys can’t properly management the fluid passing through them. this can be referred to as nephrogenic diabetes.
What is the name of the process of releasing urine from the bladder?
Urination is the release of urine from the urinary bladder through the urethra to the outside of the body. It is the urinary system 's form of excretion. It is also known medically as micturition, voiding, uresis, or, rarely, emiction, and known colloquially by various names including peeing, weeing, and pissing .
What causes voluntary urination?
One possibility is that the voluntary relaxation of the muscles of the pelvic floor causes a sufficient downward tug on the detrusor muscle to initiate its contraction. Another possibility is the excitation or disinhibition of neurons in the pontine micturition center, which causes concurrent contraction of the bladder and relaxation of the sphincter.
How long does it take for a mammal to pee?
For land mammals over 1 kilogram, the duration of urination does not vary with body mass, being dispersed around an average of 21 seconds (standard deviation 13 seconds), despite a 4 order of magnitude (1000×) difference in bladder volume.
How does the female urethra work after urination?
After urination, the female urethra empties partially by gravity, with assistance from muscles. Urine remaining in the male urethra is expelled by several contractions of the bulbospongiosus muscle, and, by some men, manual squeezing along the length of the penis to expel the rest of the urine.
How many times a day do humans pee?
It is normal for adult humans to urinate up to seven times during the day. In some animals, in addition to expelling waste material, urination can mark territory or express submissiveness. Physiologically, urination involves coordination between the central, autonomic, and somatic nervous systems.
What is the anatomy of the bladder?
Anatomy of the bladder and outlet. The interior of the bladder. Main articles: Urinary bladder and Urethra. The main organs involved in urination are the urinary bladder and the urethra. The smooth muscle of the bladder, known as the detrusor, is innervated by sympathetic nervous system fibers from the lumbar spinal cord ...
Why do males and females use different techniques for urination?
Due to the positions where the urethra exits the body , males and females often use different techniques for urination.
What is urine in medical terms?
(yo͝or′ĭn) n. The waste product secreted by the kidneys that in mammals is a yellow to amber-colored, slightly acidic fluid discharged from the body through the urethra. The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company.
What is the term for involuntary discharge of urine?
Involuntary discharge of urine, esp. by children at night (bedwetting) Incontinence. Loss of control over urination from any cause (e.g., from involuntary relaxation of urinary sphincter muscles or overflow from a full or paralyzed bladder) Nocturia. Excessive urination at night.
What is residual urine?
residual urine. Urine left in the bladder after urination, an abnormal occurrence that may accompany enlargement of the prostate or the use of drugs, e.g., antihistamines or anticholinergics, that prevent complete voiding of urine. Synonym: postvoid residual. QUANTITY.
What is the amount of water in urine?
Urine consists of approx. 95% water and 5% solids. Solids amount to 30 to 70 g/L and include the following (values are in grams per 24 hr unless otherwise noted): Organic substances: urea (10 to 30), uric acid (0.8 to 1.0), creatine (10 to 40 mg/24 hr in men and 10 to 270 mg/24 hr in women), creatinine (15 to 25 mg/kg of body weight per day), ammonia (0.5 to 1.3). Inorganic substances: chlorides (110 to 250 nmol/L depending on chloride intake), calcium (0.1 to 0.2), magnesium (3 to 5 nmol/24 hr), phosphorus (0.4 to 1.3). Osmolarity: 0.1 to 2.5 mOsm/L.
Why is my urine yellow?
The color of urine is due to the presence of the yellow pigment urochrome. Individual ingredients of urine are not usually visible, but when the urine is alkaline some of the ingredients may form sediments of phosphates and urates. The urine may also become cloudy from the presence of mucus. Persistent cloudiness may indicate the presence ...
What is the term for a surgically constructed passage that drains urine?
Drainage of urine through a surgically constructed passage (e.g., a ureterostomy or ileal conduit ) Dysuria. Painful or difficult urination (e.g., in urethritis, urethral stricture, urinary tract infection, prostatic hyperplasia, or bladder atony) Enuresis.
What causes variations in the color of urine?
Common causes of variations in the color of urine are summarized in the accompanying table. fractional urine examination of a urine specimen with separate examination for different solutes, generally meaning that the specimen is tested for the presence of glucose and acetone. midstream urine clean-catch specimen.
What does it mean when you have difficulty urinating?
difficulty beginning a urine stream. weak or interruptions urine stream. feeling that you need to urinate even after you just finished urination. urge incontinence (uncontrollable urge to frequently urinate; may develop bed-wetting) difficulty emptying your bladder.
What does it mean when you can't urinate?
An inability to urinate means that person cannot pass urine out of the body through the urethra. Another broad term for inability to urinate is urinary retention, although urinary retention may be considered as either partial or complete.
What is the difference between acute and chronic urinary retention?
There are two types of urinary retention, acute and chronic. Acute may occur suddenly and chronic may occur over a longer timespan. Acute obstruction is a medical emergency and can be life threatening. The causes of the inability to urinate can be either obstruction of the urethra or non-obstruction of the urethra but are due to muscle and/or nerve ...
How do you know if you have urinary retention?
The following symptoms need emergent medical attention: an acute inability to urinate, urgent and painful feeling or need to urinate, and. severe pain in the lower abdomen. Chronic urinary retention symptoms may include the following: urinary frequency (about 8 or more times per day) urgent need to urinate with little success in urination.
Why does my urine not pass out?
The causes include the following and frequently involve putting pressure on the urethra or obstruction of the urethral lumen that results in little or no ability for urine to pass out of the body. enlarged prostate in men (BPH or benign prostatic hypertrophy), tumors and/or cancers, urethral strictures,
What does it mean when you have difficulty emptying your bladder?
difficulty emptying your bladder. relatively constant mild to moderate discomfort in the lower abdomen and/or urinary tract. straining to empty your bladder. nocturia (waking up 2 or more times per night to urinate)
What is pelvic injury?
pelvic injury or trauma, accidents that cause injury to the brain and/or spinal cord, medications and/or anesthesia that results in impaired muscle or nerve function, strokes, nerve disease, and. vaginal childbirth.
Review of Prefixes
Review of Suffixes
- Below are some suffixes that can be used for the medical terminology of most systems. Suffixes are placed at the end of a word root or word part to modify or vary the meaning. Suffixes can indicate a condition, disease or a procedure. When a suffix is written detached it is preceded by a hyphen (-).
Urinary Specialties
- This is a list of the specialist that diagnoses and treats conditions related to the urinary system.
The Structure and Function of The Urinary System
- The function of the urinary system is to maintain homeostasis of the body. It also regulates fluid and electrolytes and removes waste through the formation of urine. And, the urinary system also assists in the regulation of blood pressure. This system consists of two kidneys, two ureters, a bladder, and a urethra. The structures of the urinary syst...
Diseases and Conditions of The Urinary System
- Reference Mosby’s Medical Dictionary (2017). 10th ed. St Louis, MO. Elsevier Inc. Disclaimer: The information contained on this site is not intended or implied to be a substitution for professional medical advice, diagnosis or treatment. All content, including text, graphics, images, and information, contained is provided for educational purposes only. You assume full responsibility …
Overview
Urination is the release of urine from the urinary bladder through the urethra to the outside of the body. It is the urinary system's form of excretion. It is also known medically as micturition, voiding, uresis, or, rarely, emiction, and known colloquially by various names including peeing, weeing, and pissing.
In healthy humans (and many other animals), the process of urination is under voluntary control…
Anatomy and physiology
The main organs involved in urination are the urinary bladder and the urethra. The smooth muscle of the bladder, known as the detrusor, is innervated by sympathetic nervous system fibers from the lumbar spinal cord and parasympathetic fibers from the sacral spinal cord. Fibers in the pelvic nervesconstitute the main afferent limb of the voiding reflex; the parasympathetic fibers to the bladder that constitute the excitatory efferent limb also travel in these nerves. Part of the urethra is surro…
Techniques
Due to the positions where the urethra exits the body, males and females often use different techniques for urination.
Most males prefer to urinate standing while others prefer to urinate sitting or squatting. Elderly males with prostate gland enlargement may benefit from sitting down while in healthy males, no difference is found in the ability to urinate. For practising Muslim men, the genital modestyof squ…
Social and cultural aspects
A puer mingens is a figure in a work of art depicted as a prepubescent boy in the act of urinating, either actual or simulated. The puer mingens could represent anything from whimsy and boyish innocence to erotic symbols of virility and masculine bravado.
Babies have little socialized control over urination within traditions or families that do not practice elimination communication and instead use diapers. Toilet trainingis the process of learning to re…
Other species
While the primary purpose of urination is the same across the animal kingdom, urination often serves a social purpose beyond the expulsion of waste material. In dogs and other animals, urination can mark territory or express submissiveness. In small rodents such as rats and mice, it marks familiar paths.
The urine of animals of differing physiology or sexsometimes has different characteristics. For ex…
See also
• Defecation
• Human positions
• Post micturition convulsion syndrome
• Sanitation
Further reading
• Young, S. P.; Jackson, H. H. T. (1978). The Clever Coyote. University of Nebraska Press. ISBN 978-0-8032-5893-8.
• Mech, L. David; Boitani, Luigi (2003). Wolves: Behaviour, Ecology and Conservation. University of Chicago Press. ISBN 978-0-226-51696-7.
External links
Media related to Urination at Wikimedia Commons
• Neurogenic Bladder at eMedicine, describes the neurophysiology of urination
• "Urination" at HowStuffWorks.com