Digestive system and Nutrition: Quiz - 1
Any items you have not completed will be marked incorrect. A tropic hormone is a hormone that is able to trigger the release of another hormone in another gland. The American Civil War Era. The kidneys keep the levels of electrolytes in the body stable when they function properly. The flow of urine through the urethra is controlled by the internal and external urethral sphincter muscles.
Cystoscopy usually takes from a few minutes to about 20 minutes to perform. If the physician removes a stone, or sample of tissue biopsy , the procedure may take longer.
After the procedure, fluid is drained from the bladder and a catheter thin, flexible tube may be left in the bladder. Side effects , which are usually mild and resolve within a couple of hours to days, include burning during urination and blood in the urine hematuria.
When local anesthesia is used, patients usually can go home immediately following the procedure; when regional or general anesthesia is used, patients require a recovery period usually 1 to 4 hours. Complications are rarely serious and may include the following: Adverse reaction to anesthesia Excessive bleeding Formation of scar tissue, which can result in narrowing of the urethra stricture Infection fever, chills, severe pain, vomiting Tear or perforation of the urethra, bladder, or ureter Testicular pain and swelling may indicate infection Urinary retention inability to urinate , usually as a result of swelling, bladder distention, or anesthesia.
What Is a Urologist? Overview of Cystoscopy Cystoscopy, or cystourethroscopy, is a procedure usually performed by a urologist that allows the physician to see the inside of the lower urinary tract urethra, prostate, bladder neck, and bladder. Diverticula sacs caused by abnormal holes in the urethra Ectopic displaced ureter Fistula abnormal passage Trabeculation strands of connective tissue Tumors Ureterocele ballooning of the lower end of the ureter Cystoscopy Procedure Cystoscopy may be performed in a physician's office, under local anesthesia, or as an outpatient procedure, under sedation and regional or general anesthesia.
Adverse reaction to anesthesia Excessive bleeding Formation of scar tissue, which can result in narrowing of the urethra stricture Infection fever, chills, severe pain, vomiting Tear or perforation of the urethra, bladder, or ureter Testicular pain and swelling may indicate infection Urinary retention inability to urinate , usually as a result of swelling, bladder distention, or anesthesia Rarely, complications such as acute urinary retention occur following cystoscopy.
OA of the Knee. The left side of your heart pumps it out into the aorta for another trip through the body. Do you see how your blood goes in circles? This circular pattern is why it's called the circulatory system!
Your circulatory system delivers things like oxygen, nutrients, and cell wastes to different parts of your body. It's made up of your heart and blood vessels , which move the blood throughout the body in a circular pattern. To unlock this lesson you must be a Study. Did you know… We have over college courses that prepare you to earn credit by exam that is accepted by over 1, colleges and universities.
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Not sure what college you want to attend yet? The videos on Study. Students in online learning conditions performed better than those receiving face-to-face instruction. By creating an account, you agree to Study. Explore over 4, video courses. Find a degree that fits your goals. The Function of the Circulatory System Lesson for Kids In this lesson, learn about the circulatory system and how it functions within your body.
Explore how the heart and blood vessels help the circulatory system move blood through the body. Try it risk-free for 30 days. An error occurred trying to load this video. Try refreshing the page, or contact customer support. You must create an account to continue watching. Register to view this lesson Are you a student or a teacher? I am a student I am a teacher. What teachers are saying about Study. Parts of the Circulatory System: Are you still watching? Your next lesson will play in 10 seconds.
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The Heart Pumps Blood We know that the heart and blood vessels are the main players in the circulatory system. Capillaries Make Deliveries Capillaries are tiny blood vessels. Try it risk-free No obligation, cancel anytime. Want to learn more? Select a subject to preview related courses: Blood Returns to the Heart Blood vessels that carry blood back to your heart are called veins. Lesson Summary Your circulatory system delivers things like oxygen, nutrients, and cell wastes to different parts of your body.
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