Diarrhea refers to a condition characterized by the loose bowel movements and watery stools. This results in the excessive loss of fluid from the body, which can be fatal. The condition of diarrhea is usually caused by pathogenic infections of bacteria, viruses, and parasites. Some of the common causative agents of diarrhea are norovirus, rotavirus, and Salmonella spp.

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 19, Problem 7MC

Summary Introduction

Introduction:

Diarrhea refers to a condition characterized by the loose bowel movements and watery stools. This results in the excessive loss of fluid from the body, which can be fatal. The condition of diarrhea is usually caused by pathogenic infections of bacteria, viruses, and parasites. Some of the common causative agents of diarrhea are norovirus, rotavirus, and Salmonella spp.

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Answer 2

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 19, Problem 7MC

Summary Introduction

Introduction:

Diarrhea refers to a condition characterized by the loose bowel movements and watery stools. This results in the excessive loss of fluid from the body, which can be fatal. The condition of diarrhea is usually caused by pathogenic infections of bacteria, viruses, and parasites. Some of the common causative agents of diarrhea are norovirus, rotavirus, and Salmonella spp.

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Answer 3

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Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 19, Problem 7MC

Summary Introduction

Introduction:

Diarrhea refers to a condition characterized by the loose bowel movements and watery stools. This results in the excessive loss of fluid from the body, which can be fatal. The condition of diarrhea is usually caused by pathogenic infections of bacteria, viruses, and parasites. Some of the common causative agents of diarrhea are norovirus, rotavirus, and Salmonella spp.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organism that lives in the body of another organism and obtains food at the expense of the host. A parasite can directly or indirect harm the host. There are two kinds of parasites: internal and external. An internal parasite lives inside another organism and is known as an endoparasite. An external parasite lives on the body surface of the host and is known as an ectoparasite. Protozoa and helminths are examples of major human parasites.

Chapter 19, Problem 7MC

Summary Introduction