difference between male and female urethra quizlet

The urethrae of males and females differ in length and in function. In males the urethra passes through the penis and opens at the distal atip of the penis. The urethra in males transports urine and semen. In females, the urethra is very short.

1. What are the differences between male and female urethra?
2. What is the function of the urethra in males and females?
3. How does the urinary system differ in males and females quizlet?
4. Is the female urethra larger than the male?
5. Why do females urinate more than males?
6. What gender has a bigger bladder?
7. How many holes does a woman have down there?
8. How far down the urethra is the prostate?
9. Why does my pee spiral?
10. Are there items in the blood that should not show up in urine?
11. What substances are secreted in the nephron?
12. What is the most common route for water loss?

What are the differences between male and female urethra?

The male's urethra is about 18 to 20 cm (7 to 8 inches) long and passes along the length of the penis before emptying. ... The female urethra is embedded within the vaginal wall, and its opening is situated between the labia. The female urethra is much shorter than that of the male, being only 4 cm (1.5 inches) long.

What is the function of the urethra in males and females?

In human females and other primates, the urethra connects to the urinary meatus above the vagina, whereas in marsupials, the female's urethra empties into the urogenital sinus. Females use their urethra only for urinating, but males use their urethra for both urination and ejaculation.

How does the urinary system differ in males and females quizlet?

How does the urinary system differ in males and females? males have a longer urethra than females and they also have prostates which affect their ability to urinate as they get older.

Is the female urethra larger than the male?

The female urethra is shorter and wider than in males and entirely pelvic in location. The external urethral orifice lies caudal to the vestibulovaginal junction, where a muscular urethral sphincter is present.

Why do females urinate more than males?

Women generally need to urinate more frequently than men due to having smaller bladders.

What gender has a bigger bladder?

The detrusor is thicker in men than women, as greater voiding pressure is needed to empty the bladder through the longer urethra of males [7]. The ratio between SM and connective tissue does not differ between women and men of any age [8].

How many holes does a woman have down there?

There are two openings in the vulva — the vaginal opening and the opening to the urethra (the hole you pee out of). The urethral opening is the tiny hole that you pee out of, located just below your clitoris.

How far down the urethra is the prostate?

The prostatic urethra is the portion of the urethra that traverses the prostate. It originates in the region of the bladder neck, courses roughly 2.5 cm inferiorly, and terminates at the membranous urethra.

Why does my pee spiral?

It's fluid dynamics. As the urine travels down your urethra it is under almost equal pressure from all sides. As the liquid escapes it loses contact with the vessel. ... Why your urine spirals instead of just flowing out like a garden hose.

Are there items in the blood that should not show up in urine?

Red blood cells, white blood cells, protein, glucose and amino acids should be kept in the blood. These components should not be present in urine.

What substances are secreted in the nephron?

Secretion. Secretion , which occurs in the proximal tubule section of the nephron , is responsible for the transport of certain molecules out of the blood and into the urine. Secreted substances include potassium ions, hydrogen ions, and some xenobiotics .

What is the most common route for water loss?

The major route of intake of water is by ingestion of fluids and food. Food contains water, and additional water is produced during oxidation of carbohydrates. The major routes of water loss are urine, feces, sweat and insensible water loss by evaporation from the respiratory tract and diffusion through the skin [1].