Answer:
Pneumothorax = Negative, Possible Lung Laceration
Explanation:
If the sucking sound is coming then it means that the lung is totally punctured and it like a major hull breach for the lung. The sucking sound has confirmed that the there is no pneumothorax possible.
The negative pressure gradient of lung is neutralized due to the laceration and the sucking sound can be heard due to the lung tendency toward inner flow and natural gradient maintenance. The hear beat is pumped to 108 to consume as much as possible amount of oxygen from one working lung to maintain the body's oxygen levels. These types of cases require immediate medical attention.
Answer:
It could possibly be a Heavy period. Heavy periods can have causes that aren't due to underlying disease. Examples include regular variation among individuals, hormonal imbalance, IUD use, or medication side effects.
Answer:
Perhaps general medical knowledge (in depth maybe)?
Explanation:
But really in a PowerPoint presentation you can write about anything so I suggest you think about which part of medicine you want to focus on (personal view but I hope it might help somehow).