Chapter Twelve Urinary System - PowerPoint Presentation

Slide1

Chapter Twelve

Urinary System

Slide2

Functions of the Urinary System

Maintain homeostasis

Excretion of waste products

Balance of extracellular fluid

Synonyms for urination (

ur

/o,

urin

/o)

Voiding

Micturit

/o – to urinate

Slide3

Anatomy and Physiology

Kidneys (

nephr

/o,

ren

/o)

Ureters (ureter/o)

Urinary bladder (cyst/o,

vesic

)

Urethra (

urethr

/o)

Urinary meatus (meat/o

), translates to passage

Slide4

Combining Form- page 401

albumin/o

cyst/o,

vesic

/o

gluc

/o,

glyc/olith/omeat/o

nephr

/o,

ren

/o

pyel

/o

ur

/o,

urin

/o

ureter

/o

urethr

/o

Slide5

Prefixes

dys

-

hyper-

poly-

Slide6

Suffixes

-

cele

-

dipsia

-

graphy

-itis-lith

-

pexy

-ptosis

-

osis

-scope

-scopy

-tomy

-tripsy

-uria

Slide7

Challenge

How many words can you find with

uria

?

Write one down on the white board

Define

Slide8

Slide9

The Kidney

Location and size

Retroperitoneal

Size of a fist

Gross structure

Cortex (

cortic

/o)Medulla (medull/o)Renal Calyx

Kidney

Slide10

Nephron

One million

Filtering

unit of the kidney

Blood enters full of waste and leaves filtered

Blood enters under high pressure and flows into the capillary beds

Slide11

Afferent

–

conducting or conducted inward or toward

something

[L.

afferens

,

fr. af-fero, to bring to] Efferent-Conducting fluid or a nerve impulse outward from a given organ,L, effere, to carry outGlomeruli- Latin, small ball

Slide12

Ureter

Connects the kidneys to the urinary

bladder

28 to 34 centimeters long

Inner coat of mucous membrane

Middle coat of smooth muscle

Outer coat of fibrous tissue

Slide13

Urinary Bladder

Smooth muscle bag

Stores waste solution - urine

Slide14

Kidney Disorders

Glomerulonephritis

Hydronephrosis

Nephropathy

Nephritis

Nephrosclerosis

Pyelonephritis

Nephrolithiasis

UTI

Calculus

Slide15

Diagnostic Procedures: Urinalysis (UA)

Physical examination

Appearance

Color

Odor

Quantity

Specific gravity

Appearance and color of urine

Slide16

Name that Abnormal Constituents of Urine

Color Red or reddish

Presence of hemoglobin

Appearance Smoky

Blood cells

Milky- fat globules, bacteria

Odor- Fruity sweet

Acetone, associated with diabetes mellitusProtein – PositiveRenal disease, pyelonephritis Glucose – PositiveDiabetes mellitusNitritesPositive - bacteriuria

Slide17

Terms Related to Instruments

Slide18

Slide19

Extracoporeal shock wave lithotripsy

Slide20

Kahoot.it

Form a team of no more than four

Name your team a medical term suffix that relates to this chapter

There will be nine questions

First place team will get a prize

Slide21

1. The ________ transport(s) urine from the kidney to the bladder.

A) kidneys

B) nephron

C) ureters

D)

urethra

Slide22

Question 2

2. Which of the following is an abnormal characteristic of urine

?

A) pH of 6

B) protein negative

C) blood negative

D) glucose positive

Slide23

Question 3

3.

Difficult or painful urination is called:

A) anuria.

B) dysuria.

C) enuresis.

D)

nocturia.

Slide24

Question 4

4. What is excessive urination during the night called

?

A)

nocturia

B)

oliguria

C) polyuriaD) pyuria

Slide25

Question 5

Inflammation of the kidney and renal pelvis is

:

A) glomerulonephritis.

B) pyelonephritis.

C) nephritis.

D)

pyelitis.

Slide26

Question 6

Pus in the urine is called

:

A) pyuria.

B) uremia.

C) hematuria.

D) proteinuria.

Slide27

Question 7

The crushing of a kidney stone is called

:

A) lithotripsy.

B)

lithectomy

.

C) lithotomy.D) lithotome.

Slide28

Question 8

A surgical excision of a stone from the bladder is

:

A)

lithectomy

.

B) cystoscope.

C) cystolithectomy.D) cystectomy.

Slide29

Word Challenge- Uria

Albumin/o

An

Bacteri

/o

Dys

Glycos

/oHemat/oNoctOligPolyPyAlbuminuriaAnuria BacteriuriaDysuriaGlycosuria

Hematuria

Nocturia

Oliguria

Polyuria

Pyuria