Explanation Explanation for the correct answer: Option ( e ) is given that a and d. The red pulp of the spleen contains a large number of macrophages, lymphocytes, and splenic sinusoids and they phagocytosize old and damaged erythrocytes. Hence, option ( e ) is correct. Explanation for the incorrect answer: O ption (a) is given that contains splenic sinusoids and a macrophage-rich connective tissue. The red pulp spleen is a type of spleen tissue that contains lymphocytes, macrophages, and splenic sinusoids, but other options are also correct. So, it is an incorrect option. Option (b) is given that is another name for the fibrous capsule. The fibrous capsule is the external membrane that covers certain organs such as kidneys and liver...

8th Edition

ISBN: 9780134243818

Author: Elaine N. Marieb, Patricia Brady Wilhelm, Jon B. Mallatt

Publisher: PEARSON

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Question

Chapter 21, Problem 5RQ

Summary Introduction

To determine:

The characteristics of the red pulp of the spleen.

Introduction:

The spleen is a soft blood-rich lymphoid organ that lies posterior to the stomach. It is the largest organ of the lymphatic system and it regulates the body fluid balance. The spleen plays a major role in immune functions as it stores white blood cells as well as thrombocytes. It contains two forms of tissues, namely the red and white pulp spleen tissues.

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Chapter 21, Problem 4RQ

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Chapter 21 Solutions

Human Anatomy (8th Edition)

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Solution Summary: The author explains that the red pulp of the spleen is a soft blood-rich lymphoid organ that lies posterior to the stomach.

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