Campbell Essential Biology with Physiology (6th Edition)
6th Edition
ISBN: 9780134711751
Author: Eric J. Simon, Jean L. Dickey, Jane B. Reece
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Question
Chapter 21, Problem 18BS
Summary Introduction
To provide: A mock script with questions and responses interviewing different experts as to why the woman died after drinking 6 liters of water in 3 hours.
Concept introduction: Homeostasis is a process of maintaining the body condition, where the internal environment is maintained in a constant state even if there is a significant change in the external environment. The body has several mechanisms to maintain the homeostasis. One important system is maintaining a threshold level for all molecules in the body. Similarly, a threshold level of water has to be maintained in the body. Concentration of water beyond this threshold level can lead to adverse effects.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
A high school football player experienced cramps during practice. He began to gulp a large amount of water and Gatorade (sports drink) in the hope to alleviate the cramps. He had swallowed about four gallons of fluids by the end of the practice. Not long afterwards, he collapsed at home and was rushed by helicopter to the hospital where several days later he dies. An autopsy report revealed water intoxication is the cause of death.Analyse what happened to the football player.
Assume that the football player discovers his lethat situation earlier, identify the actions he should take to survive.Remark: The word count limit (250 words only), no less than 100 words
skin has many important functions. Which of the following is excretory in nature? *
It acts as a barrier preventing the entry of disease-causing microorganisms into the body.
It is the site of sweating which helps remove heat from the body
It produces sweat which contains excess water, salts, and small amounts of urea.
No answer
It has receptors specialized to detect touch, pressure, heat, cold, vibration, and pain.
The time you woke up in the morning, you drink 2 glasses of water. Shortly after drinking you feel the need to urinate. Why is this so? Explain your answer by tracing the path of water from the stomach up to the urinary bladder.
Chapter 21 Solutions
Campbell Essential Biology with Physiology (6th Edition)
Ch. 21 - Which is likely to be a more common cancer in an...Ch. 21 - Prob. 2SQCh. 21 - Prob. 3SQCh. 21 - Prob. 4SQCh. 21 - State whether each statement below is an example...Ch. 21 - While visiting a farm on a hot summer day, you see...Ch. 21 - Prob. 7SQCh. 21 - Prob. 8SQCh. 21 - What happens to most of the water that passes from...Ch. 21 - Explain the similarities between how your body...
Knowledge Booster
Similar questions
- Visit this site (http://openstaxcollege.org/l/NYTmotor) to read about an elderly woman who starts to lose the ability to control fine movements, such as speech and the movement of limbs. Many of the usual causes were ruled out. It was not a stroke, Parkinsons disease, diabetes, or thyroid dysfunction. The next most obvious cause was medication, so her pharmacist had to be consulted. The side effect of a drug meant to help her sleep had resulted in changes in motor control. What regions of the nervous system are likely to be the focus of haloperidol side effects?arrow_forwardPeppermint oil has been shown in medical studies to help soothe irritable bowel syndrome and leaky gut like issues. How many drops should be taken in water daily to help alleviate symptoms? Choose one answer. a. three to four b. six c. eight d. one to twoarrow_forwardThe type of thirst that occurs after eating salty food is called: a. osmotic thirst. b. dehydration thirst c. barosensitive thirst d. hypovolemic thirst The branch of the autonomic nervous system that is responsible for preparing the body for “fight or flight” behaviors is called the: a. sympathetic nervous system. b. somatic nervous system. c. parasympathetic nervous system. d. craniosacral nervous system. The enhancement of contrast at the edge of an object is the result of: a. fatigue of the rods and cones b. the diffraction of light from the edge's surface c. lateral inhibition in the retina d. the color of the objectarrow_forward
- Brenda Farmers doctor could not find any physical changes to explain her symptoms. The doctor refers to this as a/an _________________ disorder.arrow_forward6. Which of the following is not true of kidneys? * They remove wastes from the bloodstream. They help balance the body’s water content. They remove oxygen from the body. They produce concentrated urine.arrow_forwardWhich of the following does NOT have a normal flora? A. cerebrospinal fluid B. mucosal lining of the nose C. urethra D. salivaarrow_forward
- Explain the term Humans are endotherms?arrow_forwardWhy do very small birds and mammals go into a state of torpor at night?arrow_forwardEnzo, a 56-year-old man, woke up on a chilly morning with the feeling that he needed to urinate. As he was reluctant to get out of bed, Enzo distracted himself by reading online news stories on his iPad until the urge to urinate returned sometime later. When he went to the toilet to relieve himself, it took a while to empty his bladder due to the slow urine stream.Explain how Enzo was able to delay going to the toilet when he first felt the urge to urinate, and the process involved in eliminating urine from his body when the time was right.arrow_forward
- The body uses the nutrients we ingest from food and liquids. Once the body has reabsorbed as much as it can, it eliminates any material it deems unusable. As far as liquids are concerned, all waste that is eliminated by the kidneys is excreted as urine. Many people suffer from urinary tract infections every day. The lifestyle of many people can contribute to these health problems.arrow_forwardToo little iodine in the diet can lead to goiter, the condition afflicting this person. Goiter is not common in developing countries because iodine is added to salt and other foods. Adding trace elements to food items is good public policy. State your answer and give a reason for your answer.arrow_forwardFill in the blank: All of the balance organs are found within the _______________________ bone of the skull.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Anatomy & PhysiologyBiologyISBN:9781938168130Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark WomblePublisher:OpenStax College
Human Biology (MindTap Course List)BiologyISBN:9781305112100Author:Cecie Starr, Beverly McMillanPublisher:Cengage Learning
Medical Terminology for Health Professions, Spira...Health & NutritionISBN:9781305634350Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. SchroederPublisher:Cengage Learning
Anatomy & Physiology
Biology
ISBN:9781938168130
Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble
Publisher:OpenStax College
Human Biology (MindTap Course List)
Biology
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cengage Learning
Medical Terminology for Health Professions, Spira...
Health & Nutrition
ISBN:9781305634350
Author:Ann Ehrlich, Carol L. Schroeder, Laura Ehrlich, Katrina A. Schroeder
Publisher:Cengage Learning