Urination or micturition is a cranial reflex. involves contraction of the detrusor muscle and relaxation of the internal urethral sphincter. stimulates motor neurons that cause the external urethral sphincter to contract. is a reflex that cannot be voluntarily controlled. All of these are correct

Subjective or objective Urinalysis Acne Patient feels tired all the time

The following structures are within the kidney. Place them in order that fluid traveling through thee nephron (including blood before its filtered) hits that structure from where blood enters to where urine exits the kidney. 1. Juxtaglomerular apparatus 2. collecting duct 3. proximal tubule 4. podocytes

Please simply and explain all function and processes of renal system

What organ stores urine prior to excretion outside the body? Group of answer choices kidney urethra ureter urinary bladder

The voiding reflex allows the sensation of the urge to urinated but prevents uncontrol urination ty Select All the correct answers. stimulating parasympathetic stimulation of the detrusor muscle inhibiting parasympathetic stimulation of the detrusor muscle ) stimulating somatic nerves to the external urethral sphincter inhibiting somatic nerves to the external urethral sphincter inhibiting sympathetic stimulation of the internal urethral sphincter

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What is TRUE of the internal urethral sphincter? Group of answer choices It is under voluntary control. It is composed of skeletal muscle. It is required to relax to stimulate micturition. It is controlled by the somatic nervous system.   need answer in less than 30 min please

Removal of urine by puncturing the bladder with a needle is called     cystocentesis.   cystotomy.   urinectomy.   urostomy.

A 75 year old man comes to the physician because of a six-week history of poor urinary stream and inability to void completely. Physical examination shows a markedly enlarged prostate. The diagnosis of benign prostatic hyperplasia is made. Between which of the following regions of the urethra is obstruction of urine flow most likely located in this patient? The bladder neck and the membranous urethra The membranous urethra and the proximal bulb of the penis The peritoneal membrane and the levator ani The proximal bulb of the penis and the perineal membrane The trigone and the internal urethral orifice