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Female cycle. The average length of the reproductive cycle for females is 2–4 weeks. Females reach sexual maturity (puberty) between 8 and 18 months of age. There is a tremendous variability in the maturation age between breeds, and even within a breed of dog. [ 5] 1.
The urethral sphincters are two muscles used to control the exit of urine in the urinary bladder through the urethra. The two muscles are either the male or female external urethral sphincter and the internal urethral sphincter. When either of these muscles contracts, the urethra is sealed shut. The external urethral sphincter originates at the ...
The human urinary system, also known as the urinary tractor renal system, consists of the kidneys, ureters, bladder, and the urethra. The purpose of the urinary system is to eliminate waste from the body, regulate blood volume and blood pressure, control levels of electrolytesand metabolites, and regulate blood pH.
19650. Anatomical terminology. [ edit on Wikidata] The urinary meatus[ a] ( / miːˈeɪtəs /, mee-AY-təs; pl.: meatus or meatuses ), also known as the external urethral orifice, is the opening where urine exits the male and female urethra. It is where semen also exits the male urethra. The meatus has varying degrees of sensitivity to touch.
The human female reproductive system is immature at birth and develops to maturity at puberty to be able to produce gametes, and to carry a fetus to full term. The internal sex organs are the vagina, uterus, fallopian tubes, and ovaries. The female reproductive tract includes the vagina, uterus, and fallopian tubes and is prone to infections. [1]
Urinalysis is one of the most commonly performed medical laboratory tests. [ 12] It is frequently used to help diagnose urinary tract infections [ 13] and to investigate other issues with the urinary system, such as incontinence. [ 14] It may be used to screen for diseases as part of a medical assessment.
Vulval vestibule. The vulval vestibule (also known as the vulvar vestibule or vestibule of vagina) is the part of the vulva between the labia minora. On the inside, the urinary meatus and the vaginal introitus open to the vestibule, while the outer edge is marked by Hart's line, named after David Berry Hart . It represents the distal end of the ...
Assessment of the urinary tract for abnormalities such as blockage or narrowing, the presence of kidney stones, or tumours. [2] Use of duplex ultrasound to determine if there is backward flow of urine, for example in vesicoureteric reflux. Determination of how much urine is in the bladder, for example to assess for urinary retention.