The answer to this question is "Kidney Disease". People with a kidney disease must monitor their potassium intake very carefully due to an inability to excrete excess potassium effectively. People with kidney disease must monitor their potassium for this may result in at hyperkalemia and then eventually results to heart attack or death.
One can show physical affection in a healthy way is by listening to the other person and being gentle.
Answer: Pregnant women should not undergo PET/CT scans because the radioactive tracers used may be dangerous to the baby.
Explanation: