Thought for the Day & Warm-up

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Ch. 9 The Urinary SystemMedical Terminology

Day 1

Agenda: Ch. 9 LessonObjective: The student will be able to

◦ Define the word parts related to the urinary system.

◦ Understand terms related to the diagnostic procedures and urine/urination disorders of the urinary system.

Lesson: The Urinary System

Ch. 9 Quiz on Monday, Apr 28th (B-day)/Tuesday, Apr 29th (A-day)

Primary Structures of the Urinary System

Kidneys Nephr/o or Ren/o

◦Filter the blood to remove waste products.

◦Maintain electrolyte balance◦Remove excess water to maintain

the fluid volume

GlomerulusGlomerul/o

◦Filtering unit of the kidneys through a system of capillaries

Urine Ur/o, Urin/o

◦Liquid waste product (urea) produced by the kidney that is to be excreted.

◦-uria urine/urination

Renal Pelvis Pyel/o

◦ Collects urine produced by the kidney.

Ureters Ureter/o

◦Transport urine from the kidneys to the bladder.

Urinary Bladder Cyst/o

◦Stores urine until it is excreted.

Urethra Urethr/o

◦Transports urine from the bladder to be excreted from the body.

Medical SpecialtiesNephrologist Urologist

Diagram

Diagnostic ProceduresVisual

Examination of the bladder◦ Cystoscopy

Catheterization◦ the insertion of a

tube into the bladder through the urethra to remove urine

Intravenous Pyelogram

Voiding Cystourethrography

Urine/UrinationDiuresis-

increased output in urination

Enuresis- involuntary urination

Incontinence- inability to control the excretion of urine or feces

Urine/UrinationNightime urination

◦ NocturiaDifficult/bad

urination◦ Dysuria

Without urination◦ Anuria

Scanty urination◦ Oliguria

Many (frequent) urination◦ Polyuria

Blood in urine◦ Hematuria

Pus in urine◦ Pyuria

Urination of excessive protein◦ Hyperproteinuria

Blood condition of decreased/deficient protein◦ Hypoproteinemia

Stones- Hint: Use the suffix “-lith” for the 1st 3

Kidney stone◦ Nephrolith

Ureter stone◦ Ureterolith

Bladder stone◦ Cystolith

Surgical incision for the removal of a stone◦ Lithotomy

To crush a stone using external shockwaves◦ Lithotripsy

Stones

The KidneysAny disease of the

kidney◦ Nephropathy

Stretching of the kidney◦ Nephrectasis

Inflammation of the kidney◦ Nephritis

Inflammation of the glomeruli of the kidney◦ Glomerulonephritis

Prolapse of a kidney◦ Nephroptosis◦ Surgical fixation of

kidney Nephropexy

Abnormal condition of kidney pus (suppuration)◦ Nephropyosis

Chronic Kidney Disease (CKD)/Renal Failure

Inability of the kidneys to function (filter); may be the result of other kidney diseases

Dialysis◦procedure that removes waste

products from the blood of a patient whose kidneys no longer function

Dialysis- Hemodialysis (HD)

Dialysis- Peritoneal Dialysis (PD)

Life on HD or PD

Other Kidney TreatmentsFreeing/loosening of a

kidney from adhesions◦ Nephrolysis

Surgical creation of an opening from the kidney◦ Nephrostomy

Surgical repair of the pelvis◦ Pyeloplasty

Surgical incision into the renal pelvis◦ Pyelotomy

The UretersStretching of a

ureter◦ Ureterectasis

Bleeding of the ureter◦ Ureterorrhagia

Surgical removal of a ureter◦ Ureterectomy

Surgical repair of a ureter◦ Ureteroplasty

Surgical suturing of a ureter◦ Ureterorrhaphy

The Urinary BladderInflammation of

the bladder◦ Cystitis

Hernia of the bladder◦ Cystocele

Surgical fixation of the bladder◦ Cystopexy

Surgical suturing of the bladder◦ Cystorrhaphy

Surgical removal of all or part of the bladder◦ Cystectomy

Cystocele

The UrethraInflammation of

the urethra◦ Urethritis

Bleeding of the urethra◦ Urethrorrhagia

Abnormal narrowing of the urethra◦ Urethrostenosis

Surgical creation of an opening from the urethra◦ Urethrostomy

Review & Looking Ahead…

Discussed: word parts diagnostic procedures & urine/urination disorders of the urinary system

Next class topic: Quiz 9

Ch. 9 Quiz on Monday, Apr 28th (B-day)/Tuesday, Apr 29th (A-day)

Thought for the Day & Warm-up

Finish Crossword Puzzle

Thought for the Day… Warm-up

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Ch. 9 The Urinary SystemMedical Terminology

Day 2

Agenda: Ch. 9 ReviewObjective: The student will be able to

◦ Recognize, define, spell, and pronounce terms related to the urinary system.

Review: Chapter 9◦ Computer Lab: StudyStack/StudyWare◦ Group Review: BINGO

Quiz 9

Video: My Strange Addiction◦ “I Drink My Own Urine”

BINGO Review- Fill in your cards

Pyeloplasty Cystocele Incontinence Nephropathy Lithotripsy

Intravenous Pyelogram

Voiding Cystourethrography

Cystoscopy Urethrostenosis

Hypoproteinemia

Urethr/o Ureterectasis Nephr/o Ureteroplasty Hematuria

Oliguria Nephroptosis Ureterorrhagia

Cystolith Nephropyosis

Nephrolith Ureterorrhagia

Enuresis Glomerulonephritis

Diuresis

Cystopexy Nephroptosis Nocturia Catheterization

Nephrectasis

Hyperproteinuria

Cyst/o Nephrolysis Ureter/o Lithotomy

Cystitis Urethreopexy Polyuria Urethrostomy Dialysis

Review & Looking Ahead…

◦Discussed: Took Quiz 9

Next class topic: Nervous System