Answer:
Obtain the specimen after a period of abstinence from ejaculation of 2 to 5 days.
Explanation:
The male must ejaculate into a clean container or a plastic sheath that does not contain a spermicide. An ejaculated sample should be obtained after a period of abstinence to get the best results. He should avoid exposing the specimen to extremes of temperature, either heat or cold. The specimen should be taken to the laboratory within 2 hours of ejaculation.
Hey there!
The usual length is about 3 hours
Hope this helps!
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I'd say probably C
Hope this helps!
The cardiac cycle consists of two phases; a period where the heart muscle is relaxed, called <u>diastole</u>, and a period of contraction, called <u>systole</u>.
These are then divided into four stages. These are;
1.<u>Ventricular Filling Period (VPF)</u>
2. <u>Isovolumetric Contraction Period (ICP)</u>
3. <u>Ventricular Ejection Period (VEP)</u>
4.<u> Isovolumetric Relaxation Period (IRP)</u>
At rest, cardiac diastole lasts for approximately 0.5 seconds, and cardiac systole lasts approximately 0.3 seconds to complete. However, during exercise, when the heart rate is increased the time period of <u>diastole</u> , especially, is reduced.
A. more successful
Hope this helps.
