Python has two built-in functions that work with inheritance: 1  Use isinstance() to check an instanceâs type: isinstance(obj, int) will be True only if obj.__class__ is int or some class derived from int. 2  Use issubclass() to check class inheritance: issubclass(bool, int) is True since bool is a subclass of int.
Measurement â  Begin routine blood pressure (BP) measurement at 3 years of age. â  Correct cuff size depends on arm size. Practically speaking,correct cuff size equals largest cuff that will fit on the upper arm with room below for the stethoscope head. â  BP should be measured in the right arm of a relaxed,seated child.
When you monitor your own blood pressure at home, which you must if you are on blood pressure medication, here are some tips to help ensure an accurate reading: Avoid caffeine and smoking for 30 minutes prior to taking your blood pressure.