MTA certification addresses a wide spectrum of fundamental technical concepts, assesses and validates your core technical knowledge, and enhances your technical credibility. Note MTA exams do not qualify for MCP certification, nor are they a prerequisite for MCSA or MCSD certification.
The bottom number is the more important of the two. The bottom number of your BP (104) is a bit high. That's the pressure in your blood vessels after your heart has contracted and is now at momentary rest. Average is about 80. Your upper number (128) corresponds to the pressure in your vessels when your heart contracts.
The top number refers to the amount of pressure in your arteries during contraction of your heart muscle; this is called âsystolicâ pressure. The bottom number refers to your blood pressure when your heart muscle is between beats; this is called âdiastolicâ pressure. For a normal reading, your blood pressure needs to show a top number thatâs lower than 120, and a bottom number thatâs lower than 80. When both your systolic and diastolic numbers are in these ranges, then you are considered by the American Heart Association (AHA) to be within the normal range for blood pressure.