Ch 23:Male genitalia and rectal exam Flashcards
Because of the intimacy of the genital exam what are 3 things you want to do for the patient
- Provide privacy
2. Remain culturally sensitive - Have a chaperone if requested
During a physical exam (of male genitalia) when there is an educational opportunity what do you want to teach
Teach health promotion and risk reduction.
(I.e: testicular self examination )
What are the two functions of a penis
1.urine excretion
- Penetration for intercourse

Locate:
- Root
- Shaft
- Glans
Route: deep within perineum
Shaft: body; the skin that we see
Glands: head
What are the three distensible (Extendable) structures
What is the function of the bulb
- 2 Corpoa carnivosa
- forms the sides of the penis - Dorsum= TOP
- Corpus spongiosum
- forms bulb
Bulb: for erection and ejaculation
Give the other name for the prepuce
What is the prepuce
Prepuce = foreskin
Hood (light-skinned) covers glans 
Give the definition of the scrotum
Give the three parts of the sacs
What happens to the sack
- with increased temperature
- with decreased temperature
Wrinkled pouch with two sacs containing  1. Testes 2. Epididymis 3. Spermatic cord
Hot temp: sac relaxes
Cold temp: sac rise is closer to body
What is the term for the development of sperm
What is the optimal temperature for the development of sperm
Spermatogenesis = development of sperm
Optimal temperature: 2 to 5° below body temp
Give the description of what phimosis is
When does it typically occur
What can cause
phimosis
-inability to retract for skin
Typically occurs first 6 years of life
Can cause obstructed urinary flow
What do the testes produce
What are normal testicular findings
Testes produce sperm and testosterone
Normal:
- egg shaped
- rubbery
- firm
Within the ducts:
What is the function of the epididymides
Other name for vas deferens + function
Where does sperm come from
Epididymides:
-storage and maturation of sperm
Vas deferens (ductus deferens): -transports sperm
Sperm comes out from the ejaculatory duct

Give the definition of semen and what it is needed for
What does the prostate emit
Semen:
-provides alkaline medium needed for sperm motility and survival
 Prosty emits majority of ejaculatiry fluid 
What is the meatus
Give to abnormal findings
During the physical assessment how do you assess the meatus
Meatus: opening of urethra
 abnormal findings:
1. Hypospadias: Opening of urethra located ventrally ( BOTTOM)
2.epidspadias: opening of urethra located dorsally (TOP)
A sesame aegis but I have a patient compress glans 
What do you note if a patient has a urethral stricture
What causes a urethral stricture
In a urethra structure you note:
- scar tissue
- construction of urethra ***
Urethral stricture is caused by STDs
What are two common developments after 40
Give signs and symptoms for BPH
What do you wanna do to assess prostate cancer
To common developments after 40:
- BPH
- prostate cancer
BPH signs and symptoms:
- straining to void
- Hesitancy
- nocturia
- dribbling
When assessing for prostate cancer do
A digital rectal exam and PSA
When a man gets a vasectomy what is cut in removed
When getting a vasectomy the VAS DEFERENS is cut and removed
 What makes up the terminal end of the G.I. tract And how long is it
What do the rectal valves support
The rectum and anus make up the terminal end of the G.I. tract, about 5 inches
Rectal valves support feces well flatus (farts) arr being expelled 
Where do the anal canal and Anus extend from ->to
Anal canal and anus extend from anorectal junction to anus
What is another name for the rectal columns
what are they
what happens when they are destrnded 
Rectal columns a.k.a. “Internal hemorrhoidal plexus”
Rectal columns are complex system of veins and arteries
Rectal columns when distended create hemorrhoids
What does voluntary control for defication relax?
What does the sensation to poop mean and what does it cause
Voluntary control when pooping relaxes the external sphincters
Sensation to poop means the rectum is filling with stool and it relaxes internal sphincters
Describe the anal canal pain perception
(Upper and lower)
Anal canal pain perception:
- upper: insensitive to stimuli
- Lower- sensitive to stimuli
What are common lifespan considerations for your newborns
1st poop
Control
Stool
In newborns:
-newborn‘s first poop (meconium) within 24 hours of birth
- have involuntary control of internal/external sphincters
- have a stool every feeding until 12-18 months
For your newborns what are the benefits of circumcision
Circumcision Decrease his risk of UTI
Circumcision Decrease risk of HIV
 Through tanner scale how do the male genitalia develop
Using Tanner scale:
-Scrotal skin begins Finn then become more Pendulous active and secrete Testosterone
Give lifespan considerations for your older adult
Incontinence Hormone Libido Pendulous What increases(Two) give percentages
Stool incontinence
-Due to loss of sphincter control
⬇️testosterone, libido, sex function
⬆️ BPH, ED
-ED: 50% = 50’s//75% = 70’s
What is vital to remain in cultural considerations
It is vital to remain non-judge mental about cultural considerations like practices and beliefs
What has been noted as a rise in the last 10 years
How do you want to address this rise
An increase in genital piercings and tattoos have increased in the last 10 years
If genital piercings/tattoos teach:
—Piercing care: S & S of infection
What is Vital you want to teach about the Prince Albert piercing
Prince Albert piercing can cause loss of sensation because of Nerve damage to penis
Among urgent assessments
what do you assume if a patient complains of scrotal pain
What kind of assessment is this
What can this lead to
If patient complains of scrotal pain always assume testicular torsion!!!
 testicular torsion = emergency assessment
To see what ocean can lead to a cute ischemia causing gangrene to testicles