What does a BMI of 19 mean?

What does a BMI of 19 mean? Your body mass index, or BMI, is the relationship between your weight and your height. A BMI of 20-25 is ideal; 25-30 is overweight and over 30 is obese. If your BMI is under 18.5, you’re considered underweight. If your BMI is 18.5-20, you’re a bit underweight and […]

How do fire truck sirens work?

How do fire truck sirens work? Most fire sirens are single tone and mechanically driven by electric motors with a rotor attached to the shaft. Some newer sirens are electronically driven speakers. Fire sirens are often called “fire whistles”, “fire alarms”, or “fire horns”. Do fire trucks have sirens? Fire trucks and ambulances use lights […]

What is cat proc Meminfo?

What is cat proc Meminfo? Understanding /proc/meminfo file (Analyzing Memory utilization in Linux) – The ‘/proc/meminfo’ is used by to report the amount of free and used memory (both physical and swap) on the system as well as the shared memory and buffers used by the kernel. What is MemTotal? MemTotal: Total amount of physical […]

What is the best antibiotic for sinus?

What is the best antibiotic for sinus? Amoxicillin (Amoxil) is acceptable for uncomplicated acute sinus infections; however, many doctors prescribe amoxicillin-clavulanate (Augmentin) as the first-line antibiotic to treat a possible bacterial infection of the sinuses. Amoxicillin usually is effective against most strains of bacteria. Why maxillary sinus is most commonly infected? Maxillary sinusitis is common […]

What is a core location?

What is a core location? Core Location provides services that determine a device’s geographic location, altitude, and orientation, or its position relative to a nearby iBeacon device. The framework gathers data using all available components on the device, including the Wi-Fi, GPS, Bluetooth, magnetometer, barometer, and cellular hardware. What is CLLocationManager? The CLLocationManager method authorizationStatus() […]

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