Renal anatomy BMS 250 Fill in the Blank
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Questions and Answers

The pronephros disappear completely by the ______ week.

4th

Mesonephros develop ______ capsule & glomerulus.

Bowman's

Metanephros forms the ______ pelvis from the ureteral bud.

renal

Numerous outgrowths from the renal pelvis form primitive ______ ducts.

<p>collecting</p> Signup and view all the answers

Mesodermal cells become arranged close to the blind end of the ______ ducts.

<p>collecting</p> Signup and view all the answers

Granular cells in the Juxtaglomerular Apparatus contain ______ (granules)

<p>renin</p> Signup and view all the answers

The descending limb of the Loop of Henle is permeable to only ______

<p>water</p> Signup and view all the answers

The ascending limb of the Loop of Henle transports ______ out of the tubular fluid

<p>ions</p> Signup and view all the answers

The Distal Convoluted Tubule reabsorbs ______ (aldosterone)

<p>ions</p> Signup and view all the answers

The Collecting Duct is responsible for water reabsorption via ______

<p>ADH</p> Signup and view all the answers

The metanephros arises opposite the __ somite (L4) and ascent to the level of T12-L1 by birth.

<p>28th</p> Signup and view all the answers

The pyramids constitute the __ of the kidney.

<p>medulla</p> Signup and view all the answers

The glomeruli are fully __.

<p>developed</p> Signup and view all the answers

The __ forms a uriniferous tubule draining into the duct nearest to its point of origin.

<p>mass</p> Signup and view all the answers

The __ is further subdivided into an outer stripe and an inner stripe.

<p>outer zone</p> Signup and view all the answers

The functional unit of the kidney is the ______

<p>nephron</p> Signup and view all the answers

The renal corpuscle consists of capillaries (glomerulus) covered by epithelial cells called ______

<p>Bowman's capsule</p> Signup and view all the answers

The afferent arteriole brings blood into the glomerulus, while the efferent arteriole drains blood from it, maintaining blood flow for ______

<p>filtration</p> Signup and view all the answers

The empty space in Bowman's capsule is called the urinary space or ______ space

<p>Bowman's</p> Signup and view all the answers

The proximal tubule drains Bowman's capsule and consists of the proximal convoluted tubule and proximal straight tubule, primarily responsible for ______

<p>reabsorption</p> Signup and view all the answers

The urethra passage for urine includes the internal pudendal, vaginal, and ______ vessels.

<p>inferior vesical</p> Signup and view all the answers

The three parts of the male urethra are prostatic, membranous, and penile/ ______.

<p>bulbous</p> Signup and view all the answers

The artery that supplies the prostatic part of the male urethra is the ______ artery.

<p>inferior vesical</p> Signup and view all the answers

The interlobular arteries give off the afferent arterioles in the cortex, bringing blood to the ______ capillaries.

<p>glomerular</p> Signup and view all the answers

The parietal layer of a glomerular capsule consists of a simple squamous epithelium supported by a ______.

<p>basal lamina</p> Signup and view all the answers

At the border between the inner and outer medulla, specialized cells known as the macula densa mark the end of the thick ascending limb and the beginning of the ______.

<p>distal convoluted tubule</p> Signup and view all the answers

The macula densa in the nephron serves as salt sensors and assesses kidney function including renal blood flow, glomerular filtration, and endocrine functions like ______ release.

<p>renin</p> Signup and view all the answers

The tubular fluid in the nephron, now called urine, is not altered after it enters a ______.

<p>calyx</p> Signup and view all the answers

In the nephron, the last portion of the medullary collecting duct is composed entirely of cells from the ______.

<p>inner medullary collecting duct</p> Signup and view all the answers

In the distal convoluted tubule of the nephron, two cell types are present: principal cells, which respond to aldosterone by increasing sodium reabsorption and potassium secretion, and intercalated cells, which play a role in maintaining ______ balance.

<p>acid-base</p> Signup and view all the answers

The nephric system is covered in Smith & Tanagho's General Urology, 19e published by McGraw Hill in __________

<p>2020</p> Signup and view all the answers

Vander’s Renal Physiology, 9e, edited by Eaton DC and Pooler JP was published by McGraw Hill in __________

<p>2018</p> Signup and view all the answers

The Big Picture: Gross Anatomy, Medical Course & Step 1 Review, 2nd Edition was edited by Morton DA, Foreman K, and Albertine KH and published by McGraw Hill in __________

<p>2018</p> Signup and view all the answers

StatPearls Publishing released information on the Anatomy, Abdomen and Pelvis Ureter in __________

<p>2023</p> Signup and view all the answers

Junqueira's Basic Histology Text and Atlas, 16e was edited by Mescher AL and published by McGraw Hill in __________

<p>2021</p> Signup and view all the answers

The descending limb of the Loop of Henle is permeable to ______

<p>water</p> Signup and view all the answers

The pronephros disappear completely by the ______ week

<p>fourth</p> Signup and view all the answers

The Collecting Duct is responsible for water reabsorption via ______

<p>ADH</p> Signup and view all the answers

Granular cells in the Juxtaglomerular Apparatus contain ______ (granules)

<p>renin</p> Signup and view all the answers

The ascending limb of the Loop of Henle transports ______ out of the tubular fluid

<p>sodium</p> Signup and view all the answers

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