Renal 1 Formative Assessment

QC protein content in a healthy individual (1) plasma (2) ultrafiltrate

• (1) > (2)

• (1) < (2)

• (1) = (2)

QC Nerve supply to the kidneys (1) parasympathetic (2) sympathetic

• (1) > (2)

• (1) < (2)

• (1) = (2)

The filtration barrier is composed of (mark all correct answers)

• podocyte foot processes

• glomerular basement membrane

• parietal layer of the Bowman's capsule

• capillary edothelium

The normal glomerular capillary endothelium is freely permeable to (check all correct answers)

• platelets

• Na+

• glucose

• albumin

• urea

Glomerular filterability (1) cationic molecule 28angstrom size (2) anionic molecule 28 angstrom size

• (1) > (2)

• (1) < (2)

• (1) = (2)

Renin secretion (1) parasympathetic stimulation (2) sympathetic stimulation

• (1) > (2)

• (1) < (2)

• (1) = (2)

Glomerular capillary hydrostatic pressure (1) afferent end (2) efferent end

• (1) > (2)

• (1) < (2)

• (1) = (2)

Glomerular capillary oncotic pressure (1) afferent end (2) efferent end

• (1) > (2)

• (1) < (2)

• (1) = (2)

Afferent arteriole radius if adenosine is (1) present (2) absent

• (1) > (2)

• (1) < (2)

• (1) = (2)

Glomerular filtration rate if afferent arteriole is (1) vasodilated (2) vasoconstricted

• (1) > (2)

• (1) < (2)

• (1) = (2)