The sperm of a fruit fly can be as long as the body of the male fly, about 1.1 mm. On the other hand, of the vast number of mammals humans have one of the smallest sperm cells, measuring only 40 microns long. Rats produce one of the largest sperm at 170 microns long.
The following medications may cause potassium levels to rise: 1  Nonsteroidal anti-inflammatory drugs (NSAIDs): People who have poor kidney function and take NSAIDs are at higher risk. 2  ACE inhibitors: These drugs treat high blood pressure, heart disease, diabetes, some chronic kidney diseases, migraines, and scleroderma.
Illness. Another cause of potassium deficiency is illness. Like excessive vomiting, excessive diarrhea can also cause the inability for the body to absorb potassium. Hyperthyroidism can also be a cause of potassium deficiency.The thyroid is the main gland for hormone production. potassium deficiency is the lack of potassium in the body. There are many causes for this deficiency including illness and poor diet. When the body is unable to absorb potassium or does not receive potassium in foods, the result is a potassium deficiency.