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Does blood enter the nephron first or second?
Blood enters the nephron first. It enters through the afferent arteriole into the glomerulus, where filtration takes place to form the initial filtrate.
Which part of the nephron receives fluid from the glomerular capsular space?
The filtrate from Bowman's capsule first travels to the proximal tubule of the nephron.
What are the two capillary beds that are in series in the excretory system of humans?
The first capillary bed in the series is the glomerular capillary, where filtration occurs. The efferent arteriole on the distal end of the glomerular capillary. Objects it to the next capillary bed in the series: the peritubular capillary. This is where secretion and reabsorbtion take place. This type of system is an example of an arterial portal system.
When doing a capillary stick what do you do with the first drop?
Wipe it away.
What test specimen is collected first by capillary puncture?
cbc
Which structure is the first section of the nephron tubule into which the filtrate enters?
The first section of the nephron tubule into which the filtrate enters is the Bowman's capsule. It is a cup-shaped structure located in the renal cortex that surrounds the glomerulus and receives the initial filtrate from the blood.
Who first discovered capillary system of Human Body System?
William Harvey
Why is the first drop wiped away from the capillary puncture site?
It is contaminated from the alcohol swab.
Why is the first drop of blood wiped away from the capillary site?
It is contaminated from the alcohol swab.
What must the molecules in a capillary enter before they enter the cell?
Molecules traveling within the bloodstream pass through the capillary cell wall via osmotic pressure and diffuse through the interstitial fluid before encountering the tissue cell wall.
When performing a capillary stick what do you do with the first drop of blood?
The first drop of blood is wiped away because it is mainly just tissue.
What was the very first recorded step in the development of the trig functions?
The first recorded functions had something to do with the chords of a circle.
