Visual Essentials of Anatomy &Physiology
Visual Essentials of Anatomy &Physiology
1st Edition
ISBN: 9780321780775
Author: Martini, Frederic
Publisher: Prentice Hall
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Chapter 18, Problem 1CRQ
Summary Introduction

To describe: What does amenorrhea occurring in female athletes propose about the association between the menstruation as well as the body fat.

Introduction: Amenorrhea refers to the absence of regular menstrual cycles. A major cause of amenorrhea is pregnancy; there are other causes such as side effects of birth control pills and medications and the stress in addition to delayed puberty.

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Explanation of Solution

Generally, athletes do vigorous exercises for developing physical strength and stamina. Research has described that the body fat level of 11% is the “critical level” for the menstruation to begin. The levels of fat vary (4%) between healthy females and active females. Amenorrhea might be stimulated due to vigorous exercises. This suggests the human body needs a particular amount of fat for regular menstruation to occur. When the level of fat in a female body drops below the normal range, the normal menstrual cycle ceases.

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Chapter 18 Solutions

Visual Essentials of Anatomy &Physiology

Ch. 18.1 - Prob. 2.3RCh. 18.1 - Prob. 3.1RCh. 18.1 - Prob. 3.2RCh. 18.1 - Prob. 3.3RCh. 18.1 - Prob. 4.1RCh. 18.1 - Prob. 4.2RCh. 18.1 - Prob. 4.3RCh. 18.1 - Prob. 5.1RCh. 18.1 - Prob. 5.2RCh. 18.1 - Prob. 5.3RCh. 18.1 - Prob. 1.1SRCh. 18.1 - Prob. 1.2SRCh. 18.1 - Prob. 1.3SRCh. 18.1 - Prob. 1.4SRCh. 18.1 - Prob. 1.5SRCh. 18.1 - Prob. 1.6SRCh. 18.1 - Prob. 1.7SRCh. 18.1 - Prob. 1.8SRCh. 18.1 - Prob. 1.9SRCh. 18.1 - Prob. 1.10SRCh. 18.1 - Prob. 1.11SRCh. 18.1 - Prob. 2.1SRCh. 18.1 - Prob. 2.2SRCh. 18.1 - Prob. 2.3SRCh. 18.1 - Prob. 2.4SRCh. 18.1 - Prob. 2.5SRCh. 18.1 - Prob. 2.6SRCh. 18.1 - Prob. 2.7SRCh. 18.1 - Prob. 2.8SRCh. 18.1 - Prob. 2.9SRCh. 18.1 - Prob. 2.10SRCh. 18.1 - Prob. 2.11SRCh. 18.1 - Prob. 2.12SRCh. 18.1 - Prob. 2.13SRCh. 18.1 - Prob. 2.14SRCh. 18.1 - Prob. 3SRCh. 18.2 - Prob. 1LOCh. 18.2 - Prob. 2LOCh. 18.2 - Prob. 3LOCh. 18.2 - Describe the anatomy and functions of the vagina...Ch. 18.2 - Prob. 5LOCh. 18.2 - Prob. 6LOCh. 18.2 - Prob. 7LOCh. 18.2 - Prob. 8LOCh. 18.2 - Prob. 1.1RCh. 18.2 - Prob. 1.2RCh. 18.2 - Prob. 1.3RCh. 18.2 - Prob. 2.1RCh. 18.2 - Prob. 2.2RCh. 18.2 - Prob. 2.3RCh. 18.2 - Prob. 3.1RCh. 18.2 - Prob. 3.2RCh. 18.2 - A. How do recently released secondary oocytes...Ch. 18.2 - Prob. 4.1RCh. 18.2 - Prob. 4.2RCh. 18.2 - Prob. 4.3RCh. 18.2 - Prob. 5.1RCh. 18.2 - Prob. 5.2RCh. 18.2 - Trace the route of milk from its site of...Ch. 18.2 - Prob. 6.1RCh. 18.2 - Prob. 6.2RCh. 18.2 - Prob. 6.3RCh. 18.2 - Prob. 7.1RCh. 18.2 - Prob. 7.2RCh. 18.2 - Prob. 7.3RCh. 18.2 - Prob. 8.1RCh. 18.2 - Prob. 8.2RCh. 18.2 - Prob. 8.3RCh. 18.2 - Prob. 1.1SRCh. 18.2 - Prob. 1.2SRCh. 18.2 - Prob. 1.3SRCh. 18.2 - Prob. 1.4SRCh. 18.2 - Prob. 1.5SRCh. 18.2 - Prob. 1.6SRCh. 18.2 - Prob. 1.7SRCh. 18.2 - Prob. 1.8SRCh. 18.2 - Prob. 1.9SRCh. 18.2 - Prob. 1.10SRCh. 18.2 - Prob. 1.11SRCh. 18.2 - Prob. 1.12SRCh. 18.2 - Prob. 1.13SRCh. 18.2 - Prob. 2.1SRCh. 18.2 - Prob. 2.2SRCh. 18.2 - Prob. 2.3SRCh. 18.2 - Prob. 2.4SRCh. 18.2 - Prob. 2.5SRCh. 18.2 - Prob. 2.6SRCh. 18.2 - Prob. 2.7SRCh. 18.2 - Prob. 2.8SRCh. 18.2 - Prob. 2.9SRCh. 18.2 - Prob. 2.10SRCh. 18.2 - Prob. 2.11SRCh. 18.2 - Prob. 2.12SRCh. 18.2 - Prob. 2.13SRCh. 18.2 - Prob. 2.14SRCh. 18.2 - Prob. 3SRCh. 18 - Prob. 1CRQCh. 18 - How might exercise-induced amenorrhea (absence of...Ch. 18 - Prob. 3CRQCh. 18 - Prob. 4CRQCh. 18 - Prob. 5CRQ
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