WorksheetsBIO 1300 Unit 9 USLO 3 - 6
Total questions: 15
Worksheet time: 15mins
Which of the following are released by the kidney first with low blood pressure?
ADH
Aldosterone
Renin
ANP
The renin-angiotensin-aldosterone system
Increases glomerular pressure and GFR
Causes diuresis
Decreases glomerular pressure and GFR
Increases urinary output
Which of the following is not filtered out at the glomerulus?
electrolytes
glucose and amino acids
red blood cells and proteins
water
In which of the following does urine production begin?
Renal Corpuscle
PCT
Minor Calyx
Renal Pelvis
Where does secretion take place?
PCT
DCT
Loop of Henle
Glomerulus
Renal compensation is a change in which pH-affecting ions?
Na and water
H+ and HCO3-
Oxygen and Hydrogen
Na+ and K+
Decreasing sodium in the diet decreases blood pressure by...
promotes secretion of water
decreases blood volume
decreases ECF
promotes vasodilation
Aldosterone will cause an increase in the absorption of...
Na+
K+
Ca
Mg
Which is not reabsorbed nor secreted by the PCT?
Urea
Glucose
Na+
Ca+
What type of muscle line the urethra?
Skeletal
Cardiac
Cartilagenous
Smooth
In order for urine to be expressed...
This is a wrong answer This is a correct answer This is a wrong answer This is a wrong answer
hypothalamus must make a decision
urethral sphincters must relax
sympathetic stimulation must occur
creamaster muscle is stimulated to contract
Which of the following would trigger micturition?
bladder stretch
motor neurons
GFR
sympathetic stimulation
Micturition is performed by...
bladder and urethra
nephron
loop of henle
juxtaglomerular complex
Blood in the Urine is called...
Proteinuria
Glucosuria
Hematuria
Nephritis
Incontinence can be caused by...
Select ALL correct answers
trauma to the urethra sphincters
damage to the urinary bladder
damage to the pelvic floor
damage to afferent neurons from the bladder
