Technician Asays a Soap Solution Must Be Used in Well-Ventilated

question 21

Multiple Choice

Technician Asays a soap solution must be used in well-ventilated spaces only.Technician B says leaks often occur in areas of limited access where it is difficult to use a halogen leak detector.Who is correct?

• A) Technician A only
• B) Technician B only
• C) Both A and B
• D) Neither A nor B

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Definitions:

Cremaster Muscle

Extension of abdominal muscles originating from the internal oblique muscles; in the male, raises the testicles; in the female, envelops the round ligament of the uterus.

Dartos Muscle

Layer of smooth muscle in the skin of the scrotum; contracts in response to lower temperature and relaxes in response to higher temperature; raises and lowers testes in the scrotum.

Epididymis

A coiled tube where sperm are stored and mature, located at the back of the testis.

Acrosome

Cap on the head of the spermatozoon, with hydrolytic enzymes that help the spermatozoon penetrate the ovum.