I think that it’s tension but I’d double check that.
If the person can cough and breathe, then they can be able to cough, and it should be encouraged since it can help dislodge the food. If it does get stuck or the person cannot breathe or speak to begin with then use the Heimlich Maneuver.
The physical barrier of the immune system is your body tissue and skin.
Home Science education deals with all aspects of home and family management. It is both an art and science. It's an 'art' because it helps you manage your resources in a skilful manner, and it's a 'science' because it helps you improve your family life by offering you knowledge in the field.
