PracticeQuiz content is free on an ad-supported model.

Unfortunately, we can't support ad blocker usage because of the impact on our servers. If you'd like to continue, please disable your ad blocker and reload page.

Reload page

ACSM Personal Trainer

Category - Exercise Programming and Implementation

Start a Study Session Sign up for Question of the Day

Which component of blood carries the bulk of oxygen delivery?

Plasma
Erythrocytes
Leukocytes
Platelets

Explanation

Answer: B - The bulk of oxygen is carried by the erythrocytes, or red blood cells. Only these cells contain the protein hemoglobin, which binds to the oxygen for transport. Erythrocytes compose about 99% of the blood’s cells.

Was this helpful? Upvote!

Start a Study Session Sign up for Question of the Day

Most popular on PracticeQuiz

158 votes

An 8-year-old boy named Albert has a 10-year-old brother named Benny. Benny joins the service at 20 leaving Albert feeling bitter that he no longer has a brother to look up to. After 7 years, Albert is finally ready to make up with Benny who has been out of the service for 5 years. How old is Albert now? GED Exam Prep: Math
122 votes

The lymphatic system contains four organs: Medical Coding Exam Prep
80 votes

Using motivation from ‘within’ is called ______________. CPCE Exam Prep
75 votes

“A set of specialized organizational capabilities for providing value to customers in the form of services” is the official definition of: IT Service Management Foundation Practice Test
73 votes

Which are the most serious adverse effects associated with Lithium? MACE Medication Assistant Exam Prep

ACSM Personal Trainer

Top questions

Related questions

Most popular on PracticeQuiz

Ad-Blocker not supported

ACSM Personal Trainer

Top questions

Related questions

Most popular on PracticeQuiz