HUMAN ANATOMY
6th Edition
ISBN: 9781260210262
Author: SALADIN
Publisher: RENT MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Textbook Question
Chapter 18, Problem 2TYC
Examine the anatomical relationship between the pineal gland and nearby brain structures, and as necessary, review the functions of those brain structures in chapter 15. In light of this information, explain why a large pineal tumor might result in (a) hydrocephalus and (b) paralysis of some eye movements.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Name the hormone(s) and function(s) of the pineal gland.
Tumors of the adrenal medulla, called pheochromocytomas, cause hypersecretion of catecholamines. Describe the expected signs and symptoms of this tumor.
A 38-year-old male is upset about his low sperm count and visits a "practitioner" who commonly advertises his miracle cures of sterility. The practitioner is a quack who treats conditions of low sperm count with megadoses of testosterone. Although his patients experience a huge surge in libido, their sperm count is even lower after hormone treatment.
a) Which two glands would be responsive to the megadose of testosterone?
b) Identify the two hormones that would be affected by the megadose of testosterone. Would their levels increase or decrease?
c) What role, if any, would either of the affected hormones have on the man's reduced sperm count?
Chapter 18 Solutions
HUMAN ANATOMY
Ch. 18.1 - Define the word hormone. Compare hormones and...Ch. 18.1 - Prob. 2BYGOCh. 18.1 - Prob. 3BYGOCh. 18.1 - How do the nervous and endocrine systems differ?...Ch. 18.2 - Prob. 5BYGOCh. 18.2 - Prob. 6BYGOCh. 18.2 - Prob. 7BYGOCh. 18.2 - Prob. 8BYGOCh. 18.3 - The zona fasciculate thickens significantly in...Ch. 18.3 - Often, two hormones have opposite (antagonistic)...
Ch. 18.3 - Prob. 9BYGOCh. 18.3 - Prob. 10BYGOCh. 18.3 - Prob. 11BYGOCh. 18.3 - What is the difference between a gonadal hormone...Ch. 18.3 - What hormones are most important in regulating...Ch. 18.3 - Prob. 14BYGOCh. 18.4 - Prob. 15BYGOCh. 18.4 - Prob. 16BYGOCh. 18.4 - Prob. 17BYGOCh. 18.4 - Prob. 18BYGOCh. 18 - The definitions of hormone and endocrine systemCh. 18 - Prob. 18.1.2AYLOCh. 18 - Prob. 18.1.3AYLOCh. 18 - Prob. 18.1.4AYLOCh. 18 - Prob. 18.1.5AYLOCh. 18 - Prob. 18.1.6AYLOCh. 18 - Prob. 18.1.7AYLOCh. 18 - Prob. 18.2.1AYLOCh. 18 - Prob. 18.2.2AYLOCh. 18 - Prob. 18.2.3AYLOCh. 18 - Prob. 18.2.4AYLOCh. 18 - Prob. 18.2.5AYLOCh. 18 - Prob. 18.2.6AYLOCh. 18 - Prob. 18.2.7AYLOCh. 18 - The target organs or tissues and the funtions of...Ch. 18 - Prob. 18.2.9AYLOCh. 18 - Prob. 18.3.1AYLOCh. 18 - Prob. 18.3.2AYLOCh. 18 - The location, anatomy, and histology of the...Ch. 18 - Prob. 18.3.4AYLOCh. 18 - Prob. 18.3.5AYLOCh. 18 - Prob. 18.3.6AYLOCh. 18 - Prob. 18.3.7AYLOCh. 18 - The location and structure of the pancreatic...Ch. 18 - Prob. 18.3.9AYLOCh. 18 - Prob. 18.3.10AYLOCh. 18 - Prob. 18.4.1AYLOCh. 18 - Prob. 18.4.2AYLOCh. 18 - Prob. 18.4.3AYLOCh. 18 - The cause and effects of pheochromocytoma of the...Ch. 18 - The cause and effects of endemic goiterCh. 18 - Prob. 18.4.6AYLOCh. 18 - Prob. 1TYRCh. 18 - Prob. 2TYRCh. 18 - Prob. 3TYRCh. 18 - Prob. 4TYRCh. 18 - Prob. 5TYRCh. 18 - Prob. 6TYRCh. 18 - Prob. 7TYRCh. 18 - Prob. 8TYRCh. 18 - Which of these endocrine glands is most directly...Ch. 18 - Prob. 10TYRCh. 18 - Prob. 11TYRCh. 18 - Prob. 12TYRCh. 18 - Prob. 13TYRCh. 18 - Prob. 14TYRCh. 18 - Prob. 15TYRCh. 18 - Prob. 16TYRCh. 18 - Prob. 17TYRCh. 18 - Prob. 18TYRCh. 18 - Prob. 19TYRCh. 18 - Prob. 20TYRCh. 18 - Prob. 1BYMVCh. 18 - Prob. 2BYMVCh. 18 - Prob. 3BYMVCh. 18 - Prob. 4BYMVCh. 18 - Prob. 5BYMVCh. 18 - Prob. 6BYMVCh. 18 - State a meaning of each word element and give a...Ch. 18 - Prob. 8BYMVCh. 18 - Prob. 9BYMVCh. 18 - Prob. 10BYMVCh. 18 - Prob. 1WWWTSCh. 18 - Prob. 2WWWTSCh. 18 - Prob. 3WWWTSCh. 18 - Prob. 4WWWTSCh. 18 - Prob. 5WWWTSCh. 18 - Prob. 6WWWTSCh. 18 - Prob. 7WWWTSCh. 18 - Prob. 8WWWTSCh. 18 - Prob. 9WWWTSCh. 18 - Prob. 10WWWTSCh. 18 - Prob. 1TYCCh. 18 - Examine the anatomical relationship between the...Ch. 18 - Prob. 3TYCCh. 18 - Prob. 4TYCCh. 18 - Prob. 5TYC
Additional Science Textbook Solutions
Find more solutions based on key concepts
Which of the following would be used to identify an unknown bacterial culture that came from a patient in the i...
Microbiology Fundamentals: A Clinical Approach
6. How can you use the features found in each chapter?
Human Anatomy & Physiology (2nd Edition)
How does trandlation differ from transcription?
Microbiology: Principles and Explorations
Match the people in column A to their contribution toward the advancement of microbiology, in column B. Column ...
Microbiology: An Introduction
Describe the role and impact of microbes on the earth.
Microbiology Fundamentals: A Clinical Approach - Standalone book
Why is it necessary to be in a pressurized cabin when flying at 30,000 feet?
Anatomy & Physiology
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- If the pituitary is so important, and if Eric is not getting replacements of hormones the pituitary makes (except for adh), why isn’t he dead? To answer this question, think through the cascade of events from hypothalamus to effect Is it because the hypotalamus secretes it to the blood stream directly? May I have an explanation? I'm trying to understand so that I can answer this question properlyarrow_forwardA neutered male cat just had his testicles removed. The hormone-driven behaviourssuch as roaming around, fighting and urine marking will be drastically reduced. Whatcontributes to these behaviours?arrow_forwardThe pituitary gland is often referred to as the master gland. Set aside the fact that this term is sexist and hegemonic. Instead, consider this definition from the Merriam Webster dictionary “being a device or mechanism that controls the operation of another mechanism.” Using examples from the anterior and posterior pituitary, explain how this definition could be appropriate.arrow_forward
- The pineal gland produces melatonin, which helps regulate sleep by binding receptors in several tissues throughout the body. How would you characterize the pineal gland? A. The pineal gland is a sebaceous gland.. B. The pineal gland is an endocrine gland. C. The pineal gland is an exocrine gland. D. The pineal gland is a pancreatic gland.arrow_forward“Among all the endocrine glands there is one, which is most susceptible towards hyper or hypofunction” – elucidate this statement with a detailed description on the abnormalities.arrow_forwardName the hormones secreted by cells of islets of langerhans.arrow_forward
- Here is a case of a disease caused by endocrine system problems. SHORTLY describe why the adrenal glands could not be producing enough cortisol. There is more than one correct explanation.arrow_forwardPART 1 : Identify two sets of antagonistic hormones PART 2: Select the correct choice from the drop-down menu to complete the following sentences. a. Hypersecretion of thyroxine in the thyroid gland results in the Answer ( increase or decrease) of TSH from Answer.(hypothalamus or anterior pituitary gland) b.Hyposecretion of cortisol in the adrenal glands results in the Answer (increase or decrease) of Answer ( ACTH or gnRH or epinephrine) from the anterior pituitary gland.arrow_forwardNearby, is the ___9____ which releases the hormone melatonin and, consequently, helps regulate sleep/wake cycles.arrow_forward
- List five different effects produced by these medullary hormones.arrow_forwardThe thyroid gland secretes two hormones, collectively called thyroid hormone (TH), which affects many target cells including neurons in the cerebrum. Describe the path TH has to take to get from the thyroid gland to the cerebrum, where it has an effect. You only need to go as far as the “circle of Willis.” Remember that hormones can only enter the bloodstream at capillary beds.arrow_forwardExplain why the drug cortisone (kor′ti sōn), a steroid closely related to cortisol, is prescribed to treat joint injuries, allergies, orasthma.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Essentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:CengageHuman Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Essentials of Pharmacology for Health Professions
Nursing
ISBN:9781305441620
Author:WOODROW
Publisher:Cengage
Human Physiology: From Cells to Systems (MindTap ...
Biology
ISBN:9781285866932
Author:Lauralee Sherwood
Publisher:Cengage Learning
Drug Abuse, Causes, Signs and Symptoms, Diagnosis and Treatment.; Author: Medical Centric;https://www.youtube.com/watch?v=b6Dte96WdqM;License: Standard youtube license