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.
The 50th, 90th, 95th, and 99th percentiles for systolic blood pressure (SBP) and diastolic blood pressure (DBP) according to height, sex, and age are given for boys and girls. The 50th percentile has been added to the tables to provide the clinician with the BP level at the midpoint of the normal range.