Visual Essentials of Anatomy &Physiology
1st Edition
ISBN: 9780321780775
Author: Martini, Frederic
Publisher: Prentice Hall
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Question
Chapter 12.2, Problem 3.7SR
Summary Introduction
Introduction: The heart is a muscular organ. It pumps the blood all over the body through the circulatory system. It pumps deoxygenated blood to the lungs and oxygenated blood to the rest of the body. Thus, the human heart is called a dual pump. The heart and the blood vessels together constitute the cardiovascular system. The study of the heart is called cardiology.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Older adults have unique challenges in terms of their nutrient needs and physiological changes. Some changes may make it difficult to consume a healthful diet, so it is important to identify strategies to help overcome these obstacles.
From the list below, choose all the correct statements about changes in older adults.
Select all that apply.
Poor vision can make it difficult for older adults to get to a supermarket, and to prepare meals.
With age, taste and visual perception decline.
As people age, salivary production increases.
In older adults with dysphagia, foods like creamy soups, applesauce, and yogurt are usually well tolerated.
Lean body mass increases in older adults.
When physical activity increases, energy requirements increase also. Depending on the type, intensity, and duration of physical activity, the body’s requirements for certain macronutrients may change as well.
From the list below, choose all the correct statements about the effects of increased physical activity or athletic training.
Select all that apply.
An athlete who weighs 70 kg (154 lb) should consume 420 to 700 g of carbohydrate per day.
How much additional energy an athlete needs depends on the specific activity the athlete engages in and the frequency of the activity.
Those participating in vigorous exercise should restrict their fat intake to less than 15%% of total energy intake.
Athletes who are following energy-restricted diets are at risk for consuming insufficient protein.
The recommendation to limit saturated fat intake to less than 10%% of total energy intake does not apply to athletes or those who regularly engage in vigorous physical activity.
When taking vitamins and vitamin-mineral supplements, how can one be sure they are getting what they are taking?
Chapter 12 Solutions
Visual Essentials of Anatomy &Physiology
Ch. 12.1 - Describe the structure of the pericardium and...Ch. 12.1 - Prob. 2LOCh. 12.1 - Describe the major vessels supplying the heart,...Ch. 12.1 - Prob. 4LOCh. 12.1 - Prob. 5LOCh. 12.1 - Prob. 1.1RCh. 12.1 - Prob. 1.2RCh. 12.1 - C. Why is it important that cardiac tissue contain...Ch. 12.1 - Prob. 2.1RCh. 12.1 - Prob. 2.2R
Ch. 12.1 - Name and describe the shallow depressions and...Ch. 12.1 - Prob. 3.1RCh. 12.1 - Prob. 3.2RCh. 12.1 - Prob. 3.3RCh. 12.1 - Prob. 4.1RCh. 12.1 - Prob. 4.2RCh. 12.1 - Prob. 4.3RCh. 12.1 - Prob. 5.1RCh. 12.1 - Prob. 5.2RCh. 12.1 - Prob. 5.3RCh. 12.1 - Labeing: Label each of the structures in this...Ch. 12.1 - Prob. 1.2SRCh. 12.1 - Prob. 1.3SRCh. 12.1 - Prob. 1.4SRCh. 12.1 - Prob. 1.5SRCh. 12.1 - Prob. 1.6SRCh. 12.1 - Prob. 1.7SRCh. 12.1 - Prob. 1.8SRCh. 12.1 - Prob. 1.9SRCh. 12.1 - Prob. 1.10SRCh. 12.1 - Prob. 1.11SRCh. 12.1 - Prob. 1.12SRCh. 12.1 - Prob. 1.13SRCh. 12.1 - Prob. 1.14SRCh. 12.1 - Prob. 1.15SRCh. 12.1 - Prob. 1.16SRCh. 12.1 - Prob. 1.17SRCh. 12.1 - Prob. 1.18SRCh. 12.1 - Prob. 1.19SRCh. 12.1 - Prob. 1.20SRCh. 12.1 - Prob. 1.21SRCh. 12.1 - Prob. 1.22SRCh. 12.1 - Prob. 1.23SRCh. 12.1 - Prob. 1.24SRCh. 12.1 - Prob. 2SRCh. 12.1 - Prob. 3.1SRCh. 12.1 - Prob. 3.2SRCh. 12.1 - Prob. 3.3SRCh. 12.1 - Prob. 3.4SRCh. 12.1 - Prob. 3.5SRCh. 12.1 - Prob. 3.6SRCh. 12.1 - Prob. 3.7SRCh. 12.1 - Prob. 3.8SRCh. 12.1 - ____________________ Provide blood to heart muscle...Ch. 12.1 - Matching: Match each lettered term with the most...Ch. 12.1 - Prob. 3.11SRCh. 12.1 - Prob. 3.12SRCh. 12.2 - Prob. 1LOCh. 12.2 - Prob. 2LOCh. 12.2 - Prob. 3LOCh. 12.2 - Prob. 1.1RCh. 12.2 - Prob. 1.2RCh. 12.2 - Prob. 1.3RCh. 12.2 - Prob. 2.1RCh. 12.2 - Prob. 2.2RCh. 12.2 - Prob. 2.3RCh. 12.2 - Prob. 3.1RCh. 12.2 - Prob. 3.2RCh. 12.2 - Prob. 3.3RCh. 12.2 - Prob. 1.1SRCh. 12.2 - Prob. 1.2SRCh. 12.2 - Prob. 1.3SRCh. 12.2 - Prob. 1.4SRCh. 12.2 - Prob. 1.5SRCh. 12.2 - Prob. 1.6SRCh. 12.2 - Prob. 1.7SRCh. 12.2 - Prob. 2.1SRCh. 12.2 - Prob. 2.2SRCh. 12.2 - Prob. 2.3SRCh. 12.2 - Prob. 2.4SRCh. 12.2 - Prob. 2.5SRCh. 12.2 - Prob. 3.1SRCh. 12.2 - Prob. 3.2SRCh. 12.2 - Prob. 3.3SRCh. 12.2 - Prob. 3.4SRCh. 12.2 - Prob. 3.5SRCh. 12.2 - Prob. 3.6SRCh. 12.2 - Prob. 3.7SRCh. 12.2 - Prob. 3.8SRCh. 12.2 - Prob. 3.9SRCh. 12.2 - Prob. 3.10SRCh. 12.2 - P wave
cardiac output
autorhythmicity
“lubb”...Ch. 12.2 - Prob. 3.12SRCh. 12.3 - Prob. 1LOCh. 12.3 - Prob. 2LOCh. 12.3 - Prob. 3LOCh. 12.3 - Prob. 4LOCh. 12.3 - Prob. 5LOCh. 12.3 - Prob. 1.1RCh. 12.3 - Prob. 1.2RCh. 12.3 - Prob. 1.3RCh. 12.3 - Prob. 2.1RCh. 12.3 - Prob. 2.2RCh. 12.3 - Prob. 2.3RCh. 12.3 - Prob. 3.1RCh. 12.3 - Prob. 3.2RCh. 12.3 - Prob. 3.3RCh. 12.3 - Prob. 4.1RCh. 12.3 - Prob. 4.2RCh. 12.3 - Prob. 4.3RCh. 12.3 - Prob. 5.1RCh. 12.3 - Prob. 5.2RCh. 12.3 - Prob. 5.3RCh. 12.3 - Prob. 1SRCh. 12.3 - Prob. 2.1SRCh. 12.3 - Prob. 2.2SRCh. 12.3 - Prob. 2.3SRCh. 12.3 - Prob. 2.4SRCh. 12.3 - Prob. 2.5SRCh. 12.3 - Prob. 2.6SRCh. 12.3 - Prob. 2.7SRCh. 12.3 - Prob. 2.8SRCh. 12.3 - Prob. 2.9SRCh. 12.3 - Prob. 2.10SRCh. 12.3 - Prob. 2.11SRCh. 12.3 - Prob. 2.12SRCh. 12.3 - Of the following blood vessels, the greatest drop...Ch. 12.3 - Prob. 3.2SRCh. 12.3 - Prob. 3.3SRCh. 12.3 - The three primary interrelated changes that occur...Ch. 12.3 - Prob. 3.5SRCh. 12.3 - The systems responsible for modifying heart rate...Ch. 12.3 - Prob. 4SRCh. 12 - Prob. 1CRQCh. 12 - Prob. 2CRQCh. 12 - Prob. 3CRQCh. 12 - Prob. 4CRQCh. 12 - Prob. 5CRQ
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
- How many milligrams of zinc did you consume on average per day over the 3 days? (See the Actual Intakes vs. Recommended Intakes Report with all days checked.) Enter the number of milligrams of zinc rounded to the first decimal place in the box below. ______ mg ?arrow_forwardthe direct output from molecular replacement is a coordinate file showing the orientation of the unknown target protein in the unit cell. true or false?arrow_forwardthe direct output from molecular replacement is a coordinate file showing the orientation of the unknown target protein in the unit cell. true or false?arrow_forward
- Did your intake of vitamin C meet or come very close to the recommended amount? yes noarrow_forwardWhich of the following statements about hydration is true? Absence of thirst is a reliable indication that an individual is adequately hydrated. All of these statements are true. Although a popular way to monitor hydration status, weighing yourself before and after intensive physical activity is not a reliable method to monitor hydration. Urine that is the color of apple juice indicates dehydration. I don't know yetarrow_forwardThree of the many recessive mutations in Drosophila melanogaster that affect body color, wing shape, or bristle morphology are black (b) body versus grey in wild type, dumpy (dp), obliquely truncated wings versus long wings in the male, and hooked (hk) bristles versus not hooked in the wild type. From a cross of a dumpy female with a black and hooked male, all of the F1 were wild type for all three of the characters. The testcross of an F1 female with a dumpy, black, hooked male gave the following results: Trait Number of individuals Wild type 169 Black 19 Black, hooked 301 Dumpy, hooked 21 Hooked, dumpy, black 172 Dumpy, black 6 Dumpy 305 Hooked 8 Determine the order of the genes and the mapping distance between genes. Determine the coefficient of confidence for the portion of the chromosome involved in the cross. How much interference takes place in the cross?arrow_forward
- What happens to a microbes membrane at colder temperature?arrow_forwardGenes at loci f, m, and w are linked, but their order is unknown. The F1 heterozygotes from a cross of FFMMWW x ffmmww are test crossed. The most frequent phenotypes in the test cross progeny will be FMW and fmw regardless of what the gene order turns out to be. What classes of testcross progeny (phenotypes) would be least frequent if locus m is in the middle? What classes would be least frequent if locus f is in the middle? What classes would be least frequent if locus w is in the middle?arrow_forward1. In the following illustration of a phospholipid... (Chemistry Primer and Video 2-2, 2-3 and 2-5) a. Label which chains contain saturated fatty acids and non-saturated fatty acids. b. Label all the areas where the following bonds could form with other molecules which are not shown. i. Hydrogen bonds ii. Ionic Bonds iii. Hydrophobic Interactions 12-6 HICIH HICIH HICHH HICHH HICIH OHHHHHHHHHHHHHHHHH C-C-C-C-C-c-c-c-c-c-c-c-c-c-c-c-C-C-H HH H H H H H H H H H H H H H H H H H HO H-C-O H-C-O- O O-P-O-C-H H T HICIH HICIH HICIH HICIH HHHHHHH HICIH HICIH HICIH 0=C HIC -C-C-C-C-C-C-C-C-CC-C-C-C-C-C-C-C-C-H HHHHHHHHH IIIIIIII HHHHHHHH (e-osbiv)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Comprehensive Medical Assisting: Administrative a...NursingISBN:9781305964792Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy CorreaPublisher:Cengage Learning
Essentials of Pharmacology for Health ProfessionsNursingISBN:9781305441620Author:WOODROWPublisher:Cengage
Human Physiology: From Cells to Systems (MindTap ...BiologyISBN:9781285866932Author:Lauralee SherwoodPublisher:Cengage Learning
Comprehensive Medical Assisting: Administrative a...
Nursing
ISBN:9781305964792
Author:Wilburta Q. Lindh, Carol D. Tamparo, Barbara M. Dahl, Julie Morris, Cindy Correa
Publisher: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
How stress affects your body - Sharon Horesh Bergquist; Author: TED-Ed;https://www.youtube.com/watch?v=v-t1Z5-oPtU;License: Standard Youtube License