Hunger is partly controlled by a part of your brain called the hypothalamus, your blood sugar (glucose) level, how empty your stomach and intestines are, and certain hormone levels in your body. Fullness is a feeling of being satisfied.
Which of the following coordinates the nervous system’s role in hunger regulation?
The nervous system’s role in hunger regulation is coordinated by the brain. Deep inside the brain, the hypothalamus (see Figure 3-7) monitors many body conditions, including the availability of nutrients and water.
Which of the following organs chemically alters materials so that they can be used by other tissues quizlet?
Nutrients are delivered from the intestines through the circulatory system to the cells by: Transport through the blood to the liver for chemical altering to make them better suited for use by the tissues.
What is the best way for a person to get all the essential nutrients and keep energy intake low?
The best way for a person to get all the essential nutrients and keep energy intake low is to: Choose foods with high nutrient density in each food group.
Which organ releases insulin when it detects a high concentration of the blood’s sugar glucose?
The most important hormone that the pancreas produces is insulin. Insulin is released by the ‘beta cells’ in the islets of Langerhans in response to food. Its role is to lower glucose levels in the bloodstream and promote the storage of glucose in fat, muscle, liver and other body tissues.
What is the sensation of hunger?
Hunger is a normal sensation that makes you want to eat. Your body tells your brain that your stomach is empty. This makes your stomach growl and gives you hunger pangs. Hunger makes some people feel lightheaded or grouchy.
What causes hunger sensation?
The physical sensation of hunger is related to contractions of the stomach muscles. These contractions鈥攕ometimes called hunger pangs once they become severe鈥攁re believed to be triggered by high concentrations of the ghrelin hormone.
Which organ makes almost all the body’s alcohol processing machinery?
releasing stored glucose from the liver. as few as 3-6 hours. Which organ makes almost all of the body’s alcohol-processing machinery? large intestine because of the need to partially digest fiber and absorb water.
What is the first to defend the body tissues against invaders?
The first line of defense against invaders is mechanical or physical barriers: The skin.
Which of the following are the first to defend the body tissues against microbes that have penetrated the outermost barrier group of answer choices?
Skin cells are the first to defend the body tissues against microbes that have penetrated the body’s outermost physical barrier.
What is true about daily values?
Daily Values are nutrient recommendations that are based on the EERs for adults. Daily Values have been established for each nutrient. d. If you do not consume 100% of the Daily Values for nutrients, you have a high risk of developing nutritional deficiency disorders.
What your body needs everyday?
A person’s body cannot produce everything that it needs to function. There are six essential nutrients that people need to consume through dietary sources to maintain optimal health. The six essential nutrients are vitamins, minerals, protein, fats, water, and carbohydrates.
What strategy should be used by someone experiencing heartburn?
antacids are a good treatment for gastroesophageal reflux disease (GERD). heartburn medicine works best if taken with a large glass of liquid during a meal. fiber-rich foods should be avoided when taking antacids.
Which organ releases insulin when it detects a high concentration of the blood’s sugar glucose a pancreas B liver C hypothalamus D kidneys E gallbladder?
The endocrine cells of the pancreas form clusters called pancreatic islets or the islets of Langerhans. Among the cell types in each pancreatic islet are the alpha cells, which produce the hormone glucagon, and the beta cells, which produce the hormone insulin. These hormones regulate blood-glucose levels.
What is the function of the enzymes secreted from the small intestine and the pancreas quizlet?
Enzymes secreted by the pancreas into the small intestine digest carbohydrates, proteins, and fats. Bile is secreted by the gallbladder into the small intestine to emulsify fats.
What situation is likely to cause hypoglycemia?
Hypoglycemia is a condition caused by low blood sugar levels. The most likely cause is taking too much insulin or another blood sugar lowering鈥
What are the real signs of hunger?
Typical symptoms of true hunger and a need to eat include hunger pangs, stomach growling and dips in blood sugar, marked by low energy, shakiness, headaches and problems focusing, according to Fear.
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