This is called auscultation. Normal lung sounds occur in all parts of the chest area, including above the collarbones and at the bottom of the rib cage. Using a stethoscope, the doctor may hear normal breathing sounds, decreased or absent breath sounds, and abnormal breath sounds. Absent or decreased sounds can mean: 1  Air or fluid in or around the lungs (such as. , , 2  and). 3  pneumonia. 4  heart failure. 5  pleural effusion. 6  Increased thickness of the chest wall.
Halal tourism. Halal tourism is a subcategory of tourism which is geared towards Muslim families who abide by rules of Islam. The hotels in such destinations do not serve alcohol and have separate swimming pools and spa facilities for men and women.
Halal-friendly Travel is now firmly established in the tourism industry. It means providing travel and tourism services in accordance with Muslim beliefs and practices. Halal Travel and Tourism is a rapidly growing market sector, as more halal-conscious travelers around the world are becoming aware of the services and facilities which are available, and hotel chains are developing more properties in this market sector.