Name the tool in the above picture-aerochamber with mask

What are the function of the above tool-to administor drug for children bronchodilator

Demonstrate how to use the tool

What are the alternative to aerochamber if patient could not afford to buy it?,tebuk botol buat lubang

Name the instrument –intraosseus canulla

Indication of the instrument

Resuscitation Temporary mea

Contraindication for the usage of the instrument

where to insert the instrument

Complication of the procedure