100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
logo-home
Previously searched by you
Previously searched by you
logo
RYAN KUAR Anatomy and Physiology lab report (MIRACLES OF THE RESPIRATORY AND EXCRETORY SYSTEM) $17.99   Add to cart
Quickly navigate to
Preview
  2.  
  3. Anatomy_lab_report
  4.  
  5. Anatomy_lab_report

Exam (elaborations)

RYAN KUAR Anatomy and Physiology lab report (MIRACLES OF THE RESPIRATORY AND EXCRETORY SYSTEM)
 2 views  0 purchase
  • Course
  • Anatomy_lab_report
  • Institution
  • Anatomy_lab_report

MIRACLES OF THE RESPIRATORY AND EXCRETORY SYSTEM RYAN KUAR Anatomy and Physiology lab Monday 5 PM - 9 PM Prof. Hanson Spring 2023 Figure #1: Ureter tissue The ureters are tubes made up of smooth muscles that propel urine from the kidneys to the urinary bladder [1]. The ureters begin at th...

[Show more]

Preview 4 out of 31  pages

Document information

  • November 7, 2024
  • 31
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers

Subjects

Written for

  • Anatomy_lab_report
  • Anatomy_lab_report

Seller

avatar-seller
angelinas

Content preview

MIRACLES OF THE
RESPIRATORY AND EXCRETORY
SYSTEM




RYAN KUAR

Anatomy and Physiology lab

Monday 5 PM - 9 PM

Prof. Hanson

Spring 2023

,Figure #1: Ureter tissue




The ureters are tubes made up of smooth muscles that propel urine from the kidneys to

the urinary bladder [1]. The ureters begin at the ureteropelvic junction, which lies posteriorly to

the renal vein. The ureters travel inferiorly to the abdominal cavity and the uterine artery is found

lateral and superior to the ureters [1].

When the ureters enter the pelvic cavity, they are surrounded by connective tissue and

then travel backward and outward, passing in front of the internal iliac arteries and veins [1].

They then travel inward and forward, crossing the umbilical, inferior, and middle rectal arteries.

The wall of the ureter consists of three layers made up of tissues. The outer layer, also known as

the fibrous coat, is a supporting layer of fibrous connective tissue [1]. The middle layer, also

known as the muscular coat, consists of the inner circular and outer longitudinal smooth muscle

[1]. The middle layer is essential for peristalsis, propelling the urine [1]. The inner layer, also

known as the mucosa, is composed of stratified transitional epithelium found to line the ureter,

serving as an adequate permeability barrier, which makes the ureter impenetrable to water and

,other molecules [1]. Under the epithelium tissue, a thick, fibroelastic lamina proprina can be

found [1].

The nureters nare ntwo nnarrow ntubes nwithin nthe nhuman nbody nthat nmainly nfunctions

nto ncarrynurine nfrom nthe nkidneys nto nthe nbladder n[1]. nThe nmuscles nin nthe nureter nwall


ncontract nand nrelax, nforcing nurine ninto nthe nbladder. nThis nprocess nis nessential nbecause


nour nbody nneeds nto neliminate


waste nproducts; ntherefore, nit nremoves nthe nurine, nimpure nsubstances nfiltered nby nthe nurinary

nsystem,nout nof nthe nhuman nbody n[1]. nApproximately nevery nten nto nfifteen nseconds, nthe


nureter nempties nurine ninto nthe nbladder n[1].


A ncommon nmalfunction nthat ncan naffect nthe nureters nis nif nthere nis na nblockage nin nthe

nureters, nwhich ncan nblock nthe nflow nof nurine nto nthe nbladder, ncausing nan naccumulation nof


nurine nbuilds nup n[1].


If nthe nurine nis nbacked nup nin nthe nureter, nit ncan ncause na nurinary ntract ninfection. nUreteral nobstruction

can nbe nsevere nand ndisrupt nhomeostasis, ncausing npain, nsepsis, nand neven nloss nof nkidney

nfunction n[1].nBlockage nin nthe nureter ncan ncause nsevere ncomplications nand ndisorders, nsuch


nas nhydronephrosis, nureterocele, nor neven nretroperitoneal nfibrosis n[1]. nHydronephrosis nis na


nblockage nwhere nthe nureter


and nkidney nmeet nthat nwill ncause nthe nkidney nto nswell nand nstop nworking n[1]. nA

nureterocele nis nwhennthe nureter nis ntoo nnarrow nand ntherefore ndoesn't nallow nurine nto nflow,


ncausing na nureterocele nto nform,nand ncan ncause nsevere nkidney ndamage. nRetroperitoneal


nfibrosis nis na nrare ndisorder nwhere nfibrous ntissue nblocks nthe nureters, ncausing nurine nto


nback nup nin nthe nkidneys nand nnegatively nimpacting nthe


epithelial ntissues nthat nline nthe nureter n[1]. nSome nless nfamiliar nexamples nof nwhat ncan

nobstruct nthenureter nare nthe naccumulation nof nblood nclots nor nkidney nstones nin nthe nureter.


A nureteral nobstruction ncan ncause nsevere npain nthat nmay nrequire nan nimmediate

nprocedure ntonremove nthe nurine nfrom nthe nbody nand nrelieve nany npain ncaused nby na

, nblockage n[1]. nA nureteral nstent ncan nbe ninserted ninside nthe nureter nto nkeep nit nopen n[1].


nAlso, npercutaneous nnephrostomy nis na

The benefits of buying summaries with Stuvia:

Guaranteed quality through customer reviews

Guaranteed quality through customer reviews

Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.

Quick and easy check-out

Quick and easy check-out

You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.

Focus on what matters

Focus on what matters

Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!

Frequently asked questions

What do I get when I buy this document?

You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.

Satisfaction guarantee: how does it work?

Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.

Who am I buying these notes from?

Stuvia is a marketplace, so you are not buying this document from us, but from seller angelinas. Stuvia facilitates payment to the seller.

Will I be stuck with a subscription?

No, you only buy these notes for $17.99. You're not tied to anything after your purchase.

Can Stuvia be trusted?

4.6 stars on Google & Trustpilot (+1000 reviews)

62890 documents were sold in the last 30 days

Founded in 2010, the go-to place to buy study notes for 14 years now

Start selling

Recently viewed by you

Exam (elaborations) ·

(0)

CRITICAL THINKING REASON AND EVIDENCE D265, D265 - WGU - CRITICAL THINKING - REASON AND EVIDENCE

Exam (elaborations) ·

(0)

WGU C105 Elementary Visual and Performing Arts Methods Rated A+
$17.99
  • (0)
  Add to cart