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Myogenic autoregulation of GFR varies with filtrate osmolarity. A. True B. False

ID: 97116 • Letter: M

Question

Myogenic autoregulation of GFR varies with filtrate osmolarity. A. True B. False The hormone that increases the GFR is: A. Aldosterone B. Inhibin C. Atrial natriuretic peptide D. Renin E. Antidiuretic hormone The most significant force driving the filtration process in the glomerulus is: A. Net filtration pressure B. Glomerular blood pressure C. Blood osmotic pressure D. Capsular hydrostatic pressure E. Filtrate concentration Micturition involves: A. The bladder, the ureters, and the brainstem B. The bladder, the urethra, and the brainstem C. The bladder, the ureters, and the lower spinal cord D. The bladder, the urethra, and the lower spinal cord E. None of the above is correct The urinary bladder: A. Lies superior to the pubic symphysis B. Lies inferior to the pubic symphysis C. Has stratified cuboidal epithelium comprising its mucosa D. Has three layers of smooth muscle within its walls E. Secretes ADH in response to high blood osmolarity The ureters: A. Begin at the renal minor calyces B. Transport urine to the bladder, primarily via hydrostatic pressure C. Are retroperitoneal D. Are not composed of smooth muscle E. Transport sperm to the urethra

Explanation / Answer

29)B.false

30)A. Net filtration pressure

Net filtration pressure, which is only regulated regulated by changing changing glomerular glomerular capillary capillary hydrostatic hydrostatic pressure pressure

31)C. Atrial natriuretic peptide

It is a harmone formed in heart and its secretion increases with increased plasma volume.it is a factor that increases GFR.

32)E. none of the above is correct

. Micturition  or Urination involves contractions or short intermittentcontractions of the detrusor along the contraction of the muscles in the urethra, the duct from the urinary bladder that conducts urine from the body.

33)D.Has three layers of smooth muscle within its walls

The muscularis of the bladder is subdivided into three layers of smooth muscle: inner longitudinal, middle circlular, and outer longitudinal.

34)C.Are retroperitoneal

The organs are formed behind the peritoneum are called as "retroperitoneal". Organs are suspended in the abdominal cavity by mesentery.

Myogenic autoregulation of GFR does not varies with filtrate osmolarity.