Course Overview
Teacher
Join expert instructor Dr. Roger Seheult as he illustrates medical topics in a way that you will understand and remember them. Dr. Seheult is a clinical and exam preparation instructor who is board certified in internal medicine, pulmonary... View ProfileDetails
- Total Time 47 min
- Lessons 5
- Exercises 13
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26 CQ
5 Lessons in This Course
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7 minFREEScience lesson 1Free4 CQ
Learn the five causes of hypoxemia, then review the relationship between the partial pressure of blood oxygen and barometric pressure at high altitudes.
with MedCramLearn the five causes of hypoxemia, then review the relationship between the partial pressure of blood oxygen and barometric pressure at high altitudes.
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8 minScience lesson 25 CQ
In this lesson, Roger Seheult, MD discusses why pulmonary diffusion is a possible mechanism for hypoxemia, and explains the root cause of the issue.
with MedCramIn this lesson, Roger Seheult, MD discusses why pulmonary diffusion is a possible mechanism for hypoxemia, and explains the root cause of the issue.
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5 minScience lesson 33 CQ
Hypoventilation, which creates an increase of carbon dioxide in the body, is a mechanism for hypoxemia. Learn why in this lesson from MedCram.
with MedCramHypoventilation, which creates an increase of carbon dioxide in the body, is a mechanism for hypoxemia. Learn why in this lesson from MedCram.
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11 minScience lesson 46 CQ
Like hypoventilation, high altitude, and more, shunting is a mechanism for hypoxemia, or low oxygen in the blood. Learn all about shunts in this lesson.
with MedCramLike hypoventilation, high altitude, and more, shunting is a mechanism for hypoxemia, or low oxygen in the blood. Learn all about shunts in this lesson.
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14 minScience lesson 58 CQ
V/Q mismatch is a common mechanism that produces hypoxemia. In this lesson, learn how the ratio of ventilation to perfusion in the lungs causes V/Q mismatch.
with MedCramV/Q mismatch is a common mechanism that produces hypoxemia. In this lesson, learn how the ratio of ventilation to perfusion in the lungs causes V/Q mismatch.
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656 min6-part First Aid course32 CQ
This course provides a clear overview of insomnia and sleep disorder treatment methods. Learn what causes and exacerbates insomnia before reviewing treatment options, like therapy and medication.
with MedCramThis course provides a clear overview of insomnia and sleep disorder treatment methods. Learn what causes and exacerbates insomnia before reviewing treatment options, like therapy and medication.
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327 min3-part First Aid course15 CQ
COPD, also known as emphysema, is a lung disease that blocks airflow and makes it hard to breathe. Review the basic pathophysiology of COPD and learn how to treat it with this course from MedCram.
with MedCramCOPD, also known as emphysema, is a lung disease that blocks airflow and makes it hard to breathe. Review the basic pathophysiology of COPD and learn how to treat it with this course from MedCram.
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340 min3-part First Aid course22 CQ
In this course with MedCram, learn the medical terminology associated with congestive heart failure, understand various treatment methods, and identify some of the leading causes of heart failure.
with MedCramIn this course with MedCram, learn the medical terminology associated with congestive heart failure, understand various treatment methods, and identify some of the leading causes of heart failure.
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344 min3-part Biology course24 CQ
Cramming for a medical exam? This course from expert instructor Dr. Seheult of MedCram explains the anatomy, chemistry, and diagnosis of renal failure in straightforward medical language.
with MedCramCramming for a medical exam? This course from expert instructor Dr. Seheult of MedCram explains the anatomy, chemistry, and diagnosis of renal failure in straightforward medical language.
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456 min4-part First Aid course30 CQ
Are you a medical student wondering how to identify and treat low sodium? In this course, Dr. Roger Seheult explains the underlying processes, symptoms, causes, and treatment of hyponatremia.
with MedCramAre you a medical student wondering how to identify and treat low sodium? In this course, Dr. Roger Seheult explains the underlying processes, symptoms, causes, and treatment of hyponatremia.
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553 min5-part Biology course29 CQ
Plants are able to take sunshine and water and create glucose to fuel their growth. The miraculous process by which this happens is called photosynthesis. Learn all about it in this biology course!
with Craig SavagePlants are able to take sunshine and water and create glucose to fuel their growth. The miraculous process by which this happens is called photosynthesis. Learn all about it in this biology course!
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781 min7-part Biology course43 CQ
Why in the world do snakes have hipbones? Charles Darwin sure has an answer! In this exciting biology course, follow along with Craig Savage and learn about natural selection and evolution.
with Craig SavageWhy in the world do snakes have hipbones? Charles Darwin sure has an answer! In this exciting biology course, follow along with Craig Savage and learn about natural selection and evolution.
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325 min3-part Biology course14 CQ
Preparing for the AP Biology exam? In this three-part course, get clear explanations of Darwinian evolution by natural selection, modern evolutionary theory, and the history of life on Earth.
with Bleier BiologyPreparing for the AP Biology exam? In this three-part course, get clear explanations of Darwinian evolution by natural selection, modern evolutionary theory, and the history of life on Earth.
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22144 min22-part Biology course83 CQ
Biochemistry allows us to understand the large biomolecules that run every living organism. Do you want to learn about nutrition? Metabolism? Medicine and general health? This is the course for you!
Biochemistry allows us to understand the large biomolecules that run every living organism. Do you want to learn about nutrition? Metabolism? Medicine and general health? This is the course for you!
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63 minFREEBiology courseFree20 CQ
Join conservation biologist Paul Ehrlich to explore the world's ecology, including topics like climate disruption, overpopulation, and conservation methods.
with Paul EhrlichJoin conservation biologist Paul Ehrlich to explore the world's ecology, including topics like climate disruption, overpopulation, and conservation methods.
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314 min3-part First Aid course9 CQ
Knowing CPR could help you save the life of a loved one. This course covers basic CPR techniques that can be used on adults, children, and infants and demonstrates how to use an AED.
with CPRCertified.comKnowing CPR could help you save the life of a loved one. This course covers basic CPR techniques that can be used on adults, children, and infants and demonstrates how to use an AED.
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340 min3-part First Aid course22 CQ
In this course with MedCram, learn the medical terminology associated with congestive heart failure, understand various treatment methods, and identify some of the leading causes of heart failure.
with MedCramIn this course with MedCram, learn the medical terminology associated with congestive heart failure, understand various treatment methods, and identify some of the leading causes of heart failure.
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743 min7-part First Aid course25 CQ
Build skills that save lives in this CPR and first aid course. Learn how to respond to medical emergencies like heart attacks and seizures, as well as trauma-related emergencies like broken bones.
Build skills that save lives in this CPR and first aid course. Learn how to respond to medical emergencies like heart attacks and seizures, as well as trauma-related emergencies like broken bones.
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534 min5-part First Aid course20 CQ
In this course, learn about CPR's history and the international organizations, federal regulations, and state laws that govern it, and how to administer CPR with chest compressions and rescue breaths.
with Arthur JacksonIn this course, learn about CPR's history and the international organizations, federal regulations, and state laws that govern it, and how to administer CPR with chest compressions and rescue breaths.
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632 min6-part First Aid course19 CQ
What is your responsibility as a citizen if you encounter an emergency? In this essential course on emergency response for lay responders, learn how to be a good samaritan when the time comes.
with Arthur JacksonWhat is your responsibility as a citizen if you encounter an emergency? In this essential course on emergency response for lay responders, learn how to be a good samaritan when the time comes.