which of the following statements regarding blood are true and which are false? course hero

Which polypeptide chain contains a ring-like heme group in the center?

B- Hemoglobin polypeptide chains contain a ring-like heme group in the center.

What is the blood percentage of plasma?

A- Blood is composed of 55% plasma.

What does thrombocyctes mean?

Thrombocyctes; to plug up breaks in blood vessels.

When is a comparison reading recommended for hypertension?

A comparison reading at the beginning of the appointment and another reading close to the end of the appointment when the patient may be more relaxed is suggested.

What chapter is Vital Signs?

Start studying Chapter 11 : Vital Signs. Learn vocabulary, terms, and more with flashcards, games, and other study tools.

What is the maximum or highest arterial pressure?

Systolic pressure is the maximum or highest arterial pressure as the heart contracts (beats) and blood flows through the vessel walls

What is the systolic reading?

Systolic refers to the maximum arterial pressure when the heart is contracting (beating).The systolic reading is the written as the numerator or higher number in the fraction

How many lines per second should a blood pressure cuff be deflated?

The blood pressure cuff should be deflated slowly so that the dial drops very gradually and steadily at approximately two to three lines per second.

When should a referral be made for hypertension?

Upon discovery of hypertension , a referral should be made.

Is blood pressure higher at the beginning or end of an appointment?

Blood pressure readings taken at the beginning of an appointment can be significantly higher than at the end of the appointment.