Verify Certification Status Login | Register

POCUS Certifications
- - - Take the first step to get POCUS certified!
Education
Community
About
Contact Us
myPOCUS Login

Ultrasound Physics and Instrumentation Knowledge Check

Ultrasound Physics and Instrumentation Knowledge Check

"*" indicates required fields

Step 1 of 7 - Step 1

0%

This Knowledge Check for ultrasound physics and instrumentation gives you an opportunity to test your foundational POCUS knowledge. Each question offers an explanation of the answer, and you'll receive feedback about your final score.

The ultrasound image above was obtained in the mid-longitudinal plane through the left lobe of the liver.

What is the artifact indicated by the red arrow called?

Clean acoustic shadow

Dirty shadow

Edge shadowing

Which ultrasound transducer would you select to perform a transthoracic echocardiography in an average adult male patient?

Curvilinear low frequency transducer

High frequency linear transducer

Phased array low frequency transducer

A 45-year-old female presented with right upper quadrant (RUQ) pain for 7 days. The patient has intolerance to fatty foods for the past 2 years. The following image was obtained while performing a RUQ ultrasound scan. Multiple gallstones were seen in the gallbladder. The physician activated color Doppler and positioned the color Doppler box over the gallstones. A color Doppler artifact was seen as seen in the image above.

What is the name of this artifact?

Color bleeding artifact

Aliasing artifact

Twinkle artifact

While obtaining a transverse view of the abdominal aorta, using low frequency curvilinear transducer, what should the probe orientation marker should be pointing towards?

The patient's left side

The patient's right side

The patient's head

The above ultrasound image was obtained while scanning a pregnant patient. The OB first trimester preset was selected. The image shows two acoustic parameters displayed on the image. They are MI and TI.

What does TI stand for?

Time interval

Thermal index

Thermal insonation

To view your score results, please provide the information requested below:

Will you be able to apply what you have learned from this session or activity to your specific job, overall career, and/or professional or personal development?*

Yes

No

First Name*

Last Name*

Email*

Consent*

POCUS Certification Academy requires the contact information you provide to us to contact you about our latest news, certifications and related services. You may unsubscribe from these communications at any time. For more information, please see our Privacy Policy.

Δ

Quick Links

About POCUS Certifications
POCUS Fundamentals Certificate
How to Apply
How to Prepare
Apply Now!
Verify A Badge
FAQs
POCUS Education Provider (PEP) Program™
Contact Us

Ready to get started?

Take the first step towards certification and register for your assessment today.

Register on myPOCUS Portal

Check Your Knowledge in Other Content Areas

Abdominal Aortic Aneurysm (AAA)

Abdominal Aortic Aneurysm

Knowledge Check

Test Your Knowledge

Abdominal Trauma

Abdominal Trauma

Knowledge Check

Test Your Knowledge

Cardiac Knowledge Check

Cardiac

Knowledge Check

Test Your Knowledge

Gastrointestinal

Gastrointestinal

Knowledge Check

Test Your Knowledge

Spleen - Hepatobiliary

Spleen - Hepatobiliary

Knowledge Check

Test Your Knowledge

Lower Extremity Deep Vein Thrombosis (DVT)

Lower Extremity DVT

Knowledge Check

Test Your Knowledge

Lungs

Lungs

Knowledge Check

Test Your Knowledge

Musculoskeletal Lower Extremity

Musculoskeletal Lower Extremity

Knowledge Check

Test Your Knowledge

Musculoskeletal Soft Tissue

Musculoskeletal Soft Tissue

Knowledge Check

Test Your Knowledge

Musculoskeletal Upper Extremity

Musculoskeletal Upper Extremity

Knowledge Check

Test Your Knowledge

Obstetrics – First Trimester

Obstetrics – First Trimester

Knowledge Check

Test Your Knowledge

Renal – Genitourinary

Renal – Genitourinary

Knowledge Check

Test Your Knowledge

Ultrasound Physics and Instrumentation

Ultrasound Physics and Instrumentation

Knowledge Check

Test Your Knowledge

Join our Newsletter

Email(Required)

Email

This field is for validation purposes and should be left unchanged.

Δ

1401 Rockville Pike, Suite 600, Rockville, MD 20852-1402

POCUS@Inteleos.org

Certificates & Certfications

Start your POCUS Journey
View POCUS Certfications
Benefits of Certification
Student and Group Packages

Education

POCUS Education Provider Program
POCUS Learning Library
2022 POCUS World Conference

Community

POCUS Events
Volunteer with POCUS
Community Projects & Programs
Tools & Technology
Sponsors and Supporters

About POCUS

About Us
POCUS Guidelines
FAQ’s
Privacy Policy

© 2022 Inteleos Inc. All Rights Reserved | APCA, ARDMS, the Point-of-Care Ultrasound Certification Academy, and the Inteleos Foundation are part of the non-profit Inteleos family of certification alliances.

Manage Cookie Consent

To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.

Functional Functional Always active

The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.

Preferences Preferences

The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.

Statistics Statistics

The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.

Marketing Marketing

The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.

Manage options Manage services Manage {vendor_count} vendors Read more about these purposes

View preferences

{title} {title} {title}

Manage Cookie Consent

To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.

Functional Functional Always active

The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.

Preferences Preferences

The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.

Statistics Statistics

The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.

Marketing Marketing

The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.

Manage options Manage services Manage {vendor_count} vendors Read more about these purposes

View preferences

{title} {title} {title}

Sign up for exclusive updates on our upcoming offering: POCUS lung education bundled with advanced certification!

How does COVID-19 affect the heart?

Association of Coronavirus Disease 2019 (COVID-19) With Myocardial Injury and Mortality

Mysterious Heart Damage, Not Just Lung Troubles, Befalling COVID-19 Patients

How does coronavirus kill?

Transthoracic Echocardiography

Guidelines for Performing a Comprehensive Transthoracic Echocardiographic Examination in Adults

Echocardiography for Emergency Physicians

Echocardiography Basics

ASE Statement on Point-of-Care Ultrasound during the 2019 Novel Coronavirus Pandemic

POCUS Provides Unique Advantages for COVID-19 Imaging

Imaging Changes of Severe COVID-19 Pneumonia in Advanced Stage

International Evidence-Based Recommendations for Point-of-Care Lung Ultrasound

Lung Ultrasound in the Critically Ill

Imaging changes in severe COVID-19 pneumonia

Global study shows ultrasound’s strength for COVID-19

Findings of Lung Ultrasonography of Novel Corona Virus Pneumonia During the 2019–2020 Epidemic

Radiologists’ Strongly Recommend’ Bedside Ultrasound for COVID-19 Pneumonia Diagnosis

Clinical Management of Severe Acute Respiratory Infection (SARI) when COVID-19 Disease is Suspected

A Preliminary Study on the Ultrasonic Manifestations of Peripulmonary Lesions of Non-Critical Novel Coronavirus Pneumonia (COVID-19)

Role of Point-of-Care Ultrasound During the COVID-19 Pandemic: Our Recommendations in the Management of Dialytic Patients

Get Started with POCUS

Select one of the options below that most closely matches what you are looking for today.

Certification Icon

Certification

I'm a certified clinician that's looking to get their Fundamentals Certification or start on Advanced Certifications.

Education and Training Icon

Education and Training

I'm looking for Educational Resources or am looking to train for the POCUS Fundamentals Assessment.

Events

I'm interested in meeting with other POCUS clinicians and get involved in upcoming community events.

Volunteer Opportunities Icon

Volunteer Opportunities

I'm a volunteer or manager looking to network with other POCUS members or start my own POCUS program.

Resources

I'm looking for more information about Community Resources and POCUS preferred Tools and Technology.

Certification

Looks like you are interested in our POCUS Certification Academy™

The Certification Academy offers a variety of online assessments to test and validate your proficiency in point-of-care ultrasound.

The POCUS Fundamentals Certificate is a prerequisite for all additional POCUS Certificates or Certifications. Each individual clinical certificate has a focus area, while the Specialty Certifications include a set group of clinical areas related to a medical specialty.

Have you completed your POCUS Fundamentals Certificate?

Yes

No

Education and Training

We can help with that.

With your interest in hands-on training and education, we think you'd be most interested in learning about our Point-of-Care Ultrasound (POCUS) Education Provider (PEP) program.

The PEP program is a solution for medical professionals seeking quality and professional point-of-care ultrasound education and training.

Events

Success!

With your interest in events, we think you'd be most interested in exploring upcoming and past POCUS community events.

Volunteer Opportunities

We're excited to have you join our community!

With your interest in volunteer opportunities, we think you'd be most interested in learning how to volunteer with POCUS.

Resources

Our team has a variety of Community Resources.

We suggest checking out our Community page to learn more about our current Community Projects and the Tools & Technology we recommend.

Certification

We recommend exploring our advanced certifications.

Since you've already completed the Fundamentals Certificate, you are ready to get started with our Advanced Certifications and become a true Point of Care Ultrasound specialist.

Certification

The POCUS Fundamentals Certificate is a prerequisite for all additional POCUS Certificates or Certifications.

We suggest starting with our POCUS Fundamentals Certificate based on your responses.

Δ