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.
A: We get asked about blood pressure numbers more often than Sarah Jessica Parker gets asked if she's wearing Manolos. What's too high for the top number (systolic) is simple: Anything above 160 is an emergency â head for the ER immediately. What's too low for the bottom number (diastolic) varies. It measures the pressure in the arteries when your heart muscle relaxes between pumps, so you want it to be low. The normal range is 60 to 80, but lower is better. Generally speaking, if your dad can stand up easily and talk to you, it's not too low.