False, normal blood pressure is a value of 120/80 mm Hg or lower.
The value of normal blood preasure is 120/80.
less than 120 over 80
Normal blood pressure is given in two numbers. The systolic pressure, or number on the top, is the measurement of how hard the heart is beating at the hardest part of the pump. The diastolic, or bottom number, is the measurement of the pressure at the time when the heart is relaxed. The numbers typically recognized as "perfect" are 120/80. If the systolic pressure goes above 140 it is considered high blood pressure. The diastolic should not go above 100 for normal pressure.
at least 15 to 20 seconds
The normal partial pressure of oxygen in the systemic veins at sea level is around 40 mmHg. This value indicates the pressure exerted by oxygen molecules in the blood and corresponds to the oxygen content in the venous blood returning to the heart.
The normal value of coronary perfusion pressure is typically around 60-80 mmHg. This pressure gradient is essential for adequate blood flow to the coronary arteries, which supply the heart muscle with oxygen and nutrients. Maintaining a sufficient coronary perfusion pressure is crucial for overall cardiac function and health.
False. Pressure decreases from the center to the outside.
14000-16000
A blood pressure reading of 136 over 66 indicates a systolic pressure of 136 mmHg and a diastolic pressure of 66 mmHg. The systolic value falls into the elevated blood pressure range, while the diastolic value is considered normal. It's recommended to monitor this reading and consult a healthcare provider for personalized advice, especially if there are other health concerns.
The absolute value of the blood pressure gauge reading is the positive value of the number shown on the gauge, regardless of whether it is above or below zero.
A blood pressure reading of 108 over 56 is generally considered to be on the lower side. While the systolic value (108) is within the normal range, the diastolic value (56) is lower than the typical normal range of 60-80 mmHg. This could be normal for some individuals, especially if they are asymptomatic, but if you experience symptoms like dizziness or fatigue, it's advisable to consult a healthcare professional.
Systole is the top number of a blood pressure reading. It is the heart contracting forcing blood out. Indicated by the first heart sound. Diastole is the bottom number of a blood pressure reading. It is the heart relaxing bringing blood back in.