Ch 23: Common Human Disorders

About This Chapter

Check out these lessons to get a useful review of several common human disorders. Engaging video and text lessons take a look at rheumatoid arthritis and osteoarthritis among the chapter's large variety of ills to which humans are prone.

Common Human Disorders - Chapter Summary

This chapter includes thorough coverage of diabetes with separate lessons addressing type 1 and type 2 that will refresh your memory on the risk factors and fundamental differences. Another area of focus is that of sexually transmitted infections, including lessons on types, symptoms, treatments and risk reduction. Additional material in the chapter covers:

  • Immune deficiency and autoimmune diseases
  • Genetic disorders and their symptoms
  • Common endocrine diseases and related hormones
  • Obstructive, infective and restrictive respiratory diseases
  • Causes, symptoms and treatments of allergies and asthma

The text lessons for each of the major topics have their key terms indicated with bold print. Watch the video lessons for short and effective reviews of these common human disorders. You can use the convenient video tags to pick and choose the specific points you want to examine again.

13 Lessons in Chapter 23: Common Human Disorders
Test your knowledge with a 30-question chapter practice test
Important Respiratory Diseases: Obstructive, Restrictive & Infective

1. Important Respiratory Diseases: Obstructive, Restrictive & Infective

This lesson will discuss the different categories of respiratory diseases, including infectious, obstructive, and restrictive. Examples of each category will also be discussed.

Common Endocrine Diseases, Related Hormones & Their Effects

2. Common Endocrine Diseases, Related Hormones & Their Effects

This lesson discusses seven endocrine diseases as well as the hormones involved. Specifically, we explore diabetes mellitus, Addison's disease, Cushing's syndrome, hyperthyroidism, hypothyroidism, hyperparathyroidism, and hypoparathyroidism.

Allergies and Asthma: Causes, Symptoms & Treatments

3. Allergies and Asthma: Causes, Symptoms & Treatments

This lesson explores the meaning of allergies and asthma and how they may interact with one another at the same time. You'll learn about allergic rhinitis, intrinsic asthma and extrinsic asthma as well as the signs, symptoms, and treatment options of each.

Autoimmune Diseases: Definitions & Types

4. Autoimmune Diseases: Definitions & Types

What is an autoimmune disease? Why does it occur? What are some examples of autoimmune diseases? This lesson will describe myasthenia gravis, multiple sclerosis, type 1 diabetes, and much more.

Immune Deficiency Diseases: Definitions & Types

5. Immune Deficiency Diseases: Definitions & Types

This lesson will teach you about the immune system, what immune deficiency means, why that's dangerous, and about the important causes of such a problem, including HIV/AIDS, SCID, CVID, and more.

Sexually Transmitted Infections: Types, Transmission, Symptoms & Treatments

6. Sexually Transmitted Infections: Types, Transmission, Symptoms & Treatments

This lesson will teach you about three major bacterial and three important viral sexually transmitted diseases, what problems they cause, and how they are treated.

Reducing Your Risk for Sexually Transmitted Infections

7. Reducing Your Risk for Sexually Transmitted Infections

This lesson will describe for you the many ways by which you can help prevent a terrible STD from affecting your body, including abstinence, mutual monogamy, and more!

Type 1 Diabetes: Risk Factors, Signs & Treatment

8. Type 1 Diabetes: Risk Factors, Signs & Treatment

Diabetes affects 26 million people (nearly 9% of the population) in the United States. But not all cases of diabetes are the same. The focus of this lesson is type 1 diabetes. We'll learn what it is, why it occurs, and how it affects the body in both the short- and long-term.

Type 2 Diabetes: Risk Factors, Signs & Treatment

9. Type 2 Diabetes: Risk Factors, Signs & Treatment

As many as 57 million people in the United States are on the path to becoming diabetic. Over 90% of them will be type 2 diabetics. But, what is this disease, and why has it become so prevalent? This lesson explores the risk factors, symptoms, and treatment of type 2 diabetes.

What are Genetic Disorders? - Definitions & Descriptions

10. What are Genetic Disorders? - Definitions & Descriptions

This lesson defines genetic disorders and explores three main types of genetic disorders, including monogenetic disorders, chromosome disorders, and multifactorial inheritance disorders. You'll learn about genes, chromosomes, DNA, and much more!

Types of Genetic Disorders: Definitions & Symptoms

11. Types of Genetic Disorders: Definitions & Symptoms

Cystic fibrosis, Huntington's disease, Tay-Sachs disease, sickle cell disease, Down syndrome, and cancer all have something in common. They are all genetic disorders, and we will discuss why they may occur and what problems they might cause.

Osteoarthritis: Causes, Mechanism, and Treatment

12. Osteoarthritis: Causes, Mechanism, and Treatment

This lesson will discuss osteoarthritis. We'll talk about the basic pathophysiology behind what occurs in this condition, the risk factors involved, and the way by which it can be diagnosed and treated.

What is Rheumatoid Arthritis? - Causes, Symptoms & Treatment

13. What is Rheumatoid Arthritis? - Causes, Symptoms & Treatment

This lesson explores a very common and well-known form of inflammatory arthritis called rheumatoid arthritis. We'll discuss why it occurs, how it can be diagnosed, how it differs from osteoarthritis, and how it can be treated.

Chapter Practice Exam
Test your knowledge of this chapter with a 30 question practice chapter exam.
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Practice Final Exam
Test your knowledge of the entire course with a 50 question practice final exam.
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