Which of the Following Laboratory Test Results of a Semen

question 14

Multiple Choice

Which of the following laboratory test results of a semen analysis is associated with impaired fertility?

• A)25 million/mL total sperm count
• B)sperm motility of 45%
• C)oval morphology of 55%
• D)semen volume 0.7 mL

---

Definitions:

Norepinephrine

A neurotransmitter and hormone that plays a key role in alertness and the fight-or-flight response, also involved in mood regulation.

Serotonin

A neurotransmitter found in the brain that affects mood, appetite, sleep, memory, and learning, often associated with feelings of well-being and happiness.

Antipsychotics

Medications used to manage and treat symptoms of psychotic disorders, such as schizophrenia and bipolar disorder.

Risperdal

A brand name for risperidone, a medication primarily used to treat schizophrenia and bipolar disorder.