Toddlers may not be able to clearly express their pain or understand numeric pain scales. Observing signs like restlessness, crying, facial expressions, or changes in behavior is often the best way to assess pain in young children.

This may suggest a tension pneumothorax, a condition where air becomes trapped in the chest, pressing on the lungs and pushing the trachea to one side. It is a medical emergency that requires immediate treatment. The other options are concerning but not as immediately life-threatening

Aspirin, Clopidogrel, Ticagrelor, Prasugrel and Dipyridamole are drugs that inhibits platelets aggregation.
These drugs are used to prevent Myocardial Infarction.

Pulmonary Veins brings oxygeneated blood from lungs to heart.
Arteries carry blood from heart to other organs.

Postpartum Hemorrhages are also called PPH.
There are two types of Postpartum Hemorrhages which are:
Primary Postpartum Hemorrhage
Primary postpartum hemorrhage is heavy bleeding that happens within the first 24 hours after giving birth. It can be dangerous if not treated quickly.
Secondary Postpartum Hemorrhage
Secondary postpartum hemorrhage is heavy bleeding that happens more than 24 hours but within 6 weeks after giving birth. It can be serious and needs medical attention.

H Influenza stands for Haemophiles Influenza.
It’s a bacterial infection not viral infection.
It spreads through respiratory droplets when an infected person coughs or sneezes.
It primarily causes respiratory illnesses and, in severe cases, can lead to infections like meningitis or pneumonia.

Fertile layer of soil is called Topsoil or Horizon.
There are three layers of fertile soil which A Horizon, B Horizon and C Horizon.

There are three parts of Kidney which are Renal Cortex, Renal Medulla and Renal Pelvis.
Cortex is also known as Renal Cortex or Kidney Cortex.
Cortex is outer layer of Kidney tissues.