In humans and other mammals and in birds, the heart is a four-chambered double pump that is the center of the circulatory system. The heart is essentially a muscle and like any other muscle in the human body, it contracts and expands. Take the pretest below on the heart and get to learn more.
Stomach
Breast
Heart
Esophagus
Rate this question:
Patients admitted for a ST elevation MI and have positive Troponin
Patients with borderiine or equivocal positive stress tests
Patient with atypical chest pain, a LBBB of unknown duration, with normal serial cardiac enzymes
Patients who are admitted to rule out MI, with negative biomarkers (negative Troponin)
Rate this question:
Faster contrast injection
Larger contrast volume
Higher tube current
Thinner slice collimation
Rate this question:
Increase scan coverage
Minimize radiation dose
Obtain adequate temporal resolution
Achieve high z-axis resolution and avoid volume averaging
Rate this question:
Decreasing peak tube voltage from 120 to 100 kVp
Decreasing tube current from 500 to 400 mAs
Increasing collimation from 64 x 0.5 to 32 x 1mm
Decreasing pitch from 0.3 to 0.2
Rate this question:
Tube current
Scan time
Reconstructed slice width
Reconstruction kernel
Rate this question:
The ability to reconstruct overlapping slices for increased z-axis resolution.
Considerably less radiation exposure.
Ability to calculate ejection fraction.
Arrhythmias are less likely to cause image artifacts.
Rate this question:
Perform scan without beta-blocker using retrospective gating
Use a short-acting IV metoprolol immediately prior to scan
Use a long-acting oral metoprolol one hour before the scan
Cancel the study and consider alternative diagnostic test
Rate this question:
In axial scanning mode, each detector row is dedicated to one z-axis slice per gantry rotation
In axial scanning mode, each detector row is dedicated to multiple z-axis slice levels per gantry rotation
In helical scanning mode, each detector row is dedicated to one z-axis slice level per gantry rotation
Each detector row is always dedicated to one z-axis slice level per gantry rotation, in either axial or helical scanning mode.
Rate this question:
Proceed with scan without sublingual nitroglycerin
Proceed with the scan with sublingual nitroglycerin
Reschedule his test for next day
Consider alternate testing
Rate this question:
Increase pitch from 0.2 to 0.4
Prospective ECG-triggering instead of retrospective ECG-gating
Dual source CT and retrospective ECG-gating
MRI examination
Rate this question:
Quiz Review Timeline (Updated): May 8, 2024 +
Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.
Interesting Human Heart Facts! Trivia Quiz
Explore the intricacies of the human heart with this trivia quiz! Dive into facts about heart structure, function, and health, assessing your knowledge on ventricles, arteries,...
Questions:
6 |
Attempts:
562 |
Last updated:
Mar 21, 2023
|
The Hardest Human Heart Quiz
Welcome to the Human Heart Quiz! This quiz is designed to test your knowledge of the human heart's anatomy and functions. Whether you're a student, a medical professional,...
Questions:
12 |
Attempts:
1050 |
Last updated:
Jun 10, 2024
|
Anatomy And Physiology Advanced - QP6
This advanced quiz explores the anatomy and physiology of the human heart, including its position, function, and response to various conditions.
Questions:
10 |
Attempts:
201 |
Last updated:
Aug 27, 2023
|
Take This Biology Quiz To Learn More About Heart
We welcome you to take this biology quiz to learn more about the human heart. Our hearts keep our bodies moving and grooving throughout our daily lives, pumping blood to all...
Questions:
19 |
Attempts:
9030 |
Last updated:
Apr 23, 2025
|
Can You Answer These Trivia Questions About The Heart?
There is a lot we are told about the heart, and some of these are misconceptions and some pure facts. Why do you know about the most important organ in your body? Can you answer...
Questions:
15 |
Attempts:
687 |
Last updated:
Nov 16, 2023
|
The Heart: Multiple Choice Test! Trivia Quiz
The heart is incontrovertibly an essential organ inside of us. Without it, we would cease to exist. This quiz is a multiple-choice test on the heart and the factors that...
Questions:
15 |
Attempts:
14027 |
Last updated:
Oct 04, 2024
|
Wait!
Here's an interesting quiz for you.