While teaching a health class to junior and senior male high ...

[SAVANNAHHOOPER23]

While teaching a health class to junior and senior male high school students, the school nurse educates them regarding the first sign of testicular cancer, which would include
 
  A)
  one testicle being lower than the other in the scrotal sac.
  B)
  enlargement of the testicle.
  C)
  back pain.
  D)
  coughing bloody sputum.

Question 2

A student asks the instructor what are the parameters of infertility. The instructor responds, Infertility is defined as
 
  A)
  100 million of sperm in ejaculate.
  B)
  50 of sperm has good motility.
  C)
  morphology that appears normal.
  D)
  10 million/mL sperm available in seminal fluid.

[brbarasa]

Answer to Question 1

Ans:
B

Feedback:

Often the first sign of testicular cancer is a slight enlargement of the testicle that may be accompanied by some degree of discomfort. Back pain and hemoptysis are last signs leading to a metastatic lesion. It is normal for the testicle to hang lower than the other.

Answer to Question 2

Ans:
D

Feedback:

The sperm count in a normal ejaculate is approximately 100 to 400 million. Infertility may occur when insufficient numbers of motile, healthy sperm are present. A fertile sample on seminal fluid analysis is associated with a count greater than 20 million/mL, greater than 50 motility, normal morphology, and a volume of 1.5 to 6 mL.

[SAVANNAHHOOPER23]

Correct answers!

[brbarasa]

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