Chapter 26: Male Genitourinary System

Question 1

What are the three cylindrical columns of erectile tissue in the penis?

Answer 1

Corpora Cavernosa X 2 large
Corpus Spongiosum X 1 small

Question 2

What is the function of the glans in the male genitourinary system?

Answer 2

It is the sensitive tip of the penis.

Question 3

Which structure separates the glans from the body of the penis?

Answer 3

Corona

Question 4

What is the primary role of the urethra?

Answer 4

To expel urine and semen.

Question 5

What is the purpose of the foreskin (prepuce)?

Answer 5

It covers the glans of the penis.

Question 6

What does the frenulum connect?

Answer 6

The glans to the shaft of the penis.

Question 7

What is the role of the cremaster muscle?

Answer 7

Regulates scrotum size for sperm temperature.

Question 8

What happens to the cremaster muscle in cool temperatures?

Answer 8

It contracts, pulling the testes closer.

Question 9

What is the primary function of the testes?

Answer 9

Sperm production.

Question 10

What divides the scrotum into two halves?

Answer 10

Septum

Question 11

What happens to the scrotum when the temperature is warm?

Answer 11

The muscle relaxes, causing the scrotum to lower.

Question 12

What structure separates the scrotum into two halves?

Answer 12

The septum.

Question 13

Which of the following structures is NOT involved in sperm transport?

Answer 13

Prostate gland.

Question 14

Where is the inguinal canal located?

Answer 14

Between layers of abdominal muscle.

Question 15

What is a potential risk of the inguinal and femoral canals?

Answer 15

Common sites for hernias.

Question 16

What is the first sign of puberty in males?

Answer 16

Enlargement of the testes.

Question 17

What sequence occurs after the enlargement of the testes during puberty?

Answer 17

Development of pubic hair.

Question 18

What do Tanner’s Sexual Maturity Ratings document?

Answer 18

Stages of development during puberty.

Question 19

What is circumcision?

Answer 19

An elective surgical procedure to remove the foreskin.

Question 20

What potential health benefit is associated with circumcision?

Answer 20

Reduced incidence of sexually transmitted infections.

Question 21

What should be investigated about urinary habits?

Answer 21

Urinary frequency and urgency experienced by the patient.

Question 22

What is nocturia?

Answer 22

Nighttime urination experienced by the patient.

Question 23

Why is dysuria significant in assessment?

Answer 23

Indicates pain or discomfort during urination.

Question 24

What does urinary hesitancy refer to?

Answer 24

Difficulty starting urination or straining.

Question 25

What urine characteristic should be noted?

Answer 25

Any changes in urine colour indicating issues.

Question 26

What past medical history is pertinent to collect?

Answer 26

Previous genitourinary conditions or treatments.

Question 27

What penile issues should be inquired about?

Answer 27

Pain, lesions, or discharge from the penis.

Question 28

What should be examined in the scrotum or testicles?

Answer 28

Lumps, swelling, or bulges present.

Question 29

What self-care behaviors are important to discuss?

Answer 29

Patient’s practices related to genital health.

Question 30

Why inquire about sexual activity and contraceptive use?

Answer 30

To understand sexual practices and prevention methods.

Question 31

What signifies contact with partners with STIs?

Answer 31

History of sexual contact with infected partners.

Question 32

What normal characteristics should the penis skin have?

Answer 32

Wrinkled, hairless, and free of lesions.

Question 33

What should be noted during glans inspection?

Answer 33

Glans should be smooth and without lesions.

Question 34

What is crucial about inspecting the urethral meatus?

Answer 34

Observe urethral opening and pubic hair distribution.

Question 35

What is the purpose of ensuring foreskin movement during the examination?

Answer 35

To check for any restrictions or abnormalities.

Question 36

Why is it important to observe the urethral meatus?

Answer 36

To check for discharge and abnormalities.

Question 37

What should be done if urethral discharge is noted during glans inspection?

Answer 37

Collect a smear for microscopic examination.

Question 38

What variation may occur in scrotal size?

Answer 38

It may vary with ambient room temperature.

Question 39

Which scrotal half is typically lower than the other?

Answer 39

The left scrotal half.

Question 40

What is the purpose of inspecting the rugae of the scrotum?

Answer 40

To assess for any lesions or cysts.

Question 41

What normal finding might be present on the scrotum during inspection?

Answer 41

Sebaceous cysts.

Question 42

How should scrotal contents be examined during palpation?

Answer 42

They should slide easily between fingers.

Question 43

What part of the male reproductive system should be palpated along its length?

Answer 43

The spermatic cord.

Question 44

What characteristics should be noted when detecting a mass?

Answer 44

Size, shape, consistency, and tenderness.

Question 45

What does transillumination help to assess?

Answer 45

Whether a mass is fluid-filled or solid.

Question 46

What is assessed during the inguinal region examination?

Answer 46

Presence of bulge or hernia.

Question 47

What should be palpated in the inguinal region?

Answer 47

Inguinal lymph nodes.

Question 48

During self-examinations, what should men look for?

Answer 48

Abnormalities in testicular health.

Question 49

Why is prostate health discussed?

Answer 49

To emphasize the importance of regular check-ups.