As a result of the placental transfer of glucose, a pregnant woman’s fasting blood sugar level is about _____ lower than normal. Question 38 options: 20% 2% 50% 10%

As a result of the placental transfer of glucose, a pregnant woman’s fasting blood sugar level is about _____ lower than normal. Question 38 options: 20% 2% 50% 10%

As a result of the placental transfer of glucose, a … Read More...
In humans, fats are absorbed Select one: in the large intestine. in the rugae of the stomach. primarily into the blood capillaries. primarily into the ducts of the lacteal of the small intestine. by the liver. Feedback

In humans, fats are absorbed Select one: in the large intestine. in the rugae of the stomach. primarily into the blood capillaries. primarily into the ducts of the lacteal of the small intestine. by the liver. Feedback

In humans, fats are absorbed Select one: in the large … Read More...
The “lub” heart sound is due to the Select one: onward rush of blood to the heart. contraction of aortic muscle tissue. closing of the semilunar valves. closing of the atrioventricular valves. the recoil of the aorta following the ventricle contraction.

The “lub” heart sound is due to the Select one: onward rush of blood to the heart. contraction of aortic muscle tissue. closing of the semilunar valves. closing of the atrioventricular valves. the recoil of the aorta following the ventricle contraction.

The “lub” heart sound is due to the Select one: … Read More...
Researchers recently investigated whether or not coffee prevented the development of high blood sugar (hyperglycemia) in laboratory mice. The mice used in this experiment have a mutation that makes them become diabetic. Read about this research study in this article published on the Science Daily web-site New Evidence That Drinking Coffee May Reduce the Risk of Diabetes as well as the following summary: A group of 11 mice was given water, and another group of 10 mice was supplied with diluted black coffee (coffee:water 1:1) as drinking fluids for five weeks. The composition of the diets and living conditions were similar for both groups of mice. Blood glucose was monitored weekly for all mice. After five weeks, there was no change in average body weight between groups. Results indicated that blood glucose concentrations increased significantly in the mice that drank water compared with those that were supplied with coffee. Finally, blood glucose concentration in the coffee group exhibited a 30 percent decrease compared with that in the water group. In the original paper, the investigators acknowledged that the coffee for the experiment was supplied as a gift from a corporation. Then answer the following questions in your own words: 1. Identify and describe the steps of the scientific method. Which observations do you think the scientists made leading up to this research study? Given your understanding of the experimental design, formulate a specific hypothesis that is being tested in this experiment. Describe the experimental design including control and treatment group(s), and dependent and independent variables. Summarize the results and the conclusion (50 points) 2. Criticize the research described. Things to consider: Were the test subjects and treatments relevant and appropriate? Was the sample size large enough? Were the methods used appropriate? Can you think of a potential bias in a research study like this? What are the limitations of the conclusions made in this research study? Address at least two of these questions in your critique of the research study (20 points). 3. Discuss the relevance of this type of research, both for the world in general and for you personally (20 points). 4. Write answers in your own words with proper grammar and spelling (10 points)

Researchers recently investigated whether or not coffee prevented the development of high blood sugar (hyperglycemia) in laboratory mice. The mice used in this experiment have a mutation that makes them become diabetic. Read about this research study in this article published on the Science Daily web-site New Evidence That Drinking Coffee May Reduce the Risk of Diabetes as well as the following summary: A group of 11 mice was given water, and another group of 10 mice was supplied with diluted black coffee (coffee:water 1:1) as drinking fluids for five weeks. The composition of the diets and living conditions were similar for both groups of mice. Blood glucose was monitored weekly for all mice. After five weeks, there was no change in average body weight between groups. Results indicated that blood glucose concentrations increased significantly in the mice that drank water compared with those that were supplied with coffee. Finally, blood glucose concentration in the coffee group exhibited a 30 percent decrease compared with that in the water group. In the original paper, the investigators acknowledged that the coffee for the experiment was supplied as a gift from a corporation. Then answer the following questions in your own words: 1. Identify and describe the steps of the scientific method. Which observations do you think the scientists made leading up to this research study? Given your understanding of the experimental design, formulate a specific hypothesis that is being tested in this experiment. Describe the experimental design including control and treatment group(s), and dependent and independent variables. Summarize the results and the conclusion (50 points) 2. Criticize the research described. Things to consider: Were the test subjects and treatments relevant and appropriate? Was the sample size large enough? Were the methods used appropriate? Can you think of a potential bias in a research study like this? What are the limitations of the conclusions made in this research study? Address at least two of these questions in your critique of the research study (20 points). 3. Discuss the relevance of this type of research, both for the world in general and for you personally (20 points). 4. Write answers in your own words with proper grammar and spelling (10 points)

The steps of the scientific method used in this research … Read More...
Usually there is only one capillary bed between an artery and vein; an exception to this is the Select one: a. coronary vessels that serve the heart. b. pulmonary system that serves the lungs and where all factors are reversed. c. hepatic portal system which runs from the capillary bed in the intestine to the capillary bed in the liver via a hepatic portal vein. d. brain circulation which requires special continuous blood flow. e. large bones that lack capillaries but are fed by an artery/vein system.

Usually there is only one capillary bed between an artery and vein; an exception to this is the Select one: a. coronary vessels that serve the heart. b. pulmonary system that serves the lungs and where all factors are reversed. c. hepatic portal system which runs from the capillary bed in the intestine to the capillary bed in the liver via a hepatic portal vein. d. brain circulation which requires special continuous blood flow. e. large bones that lack capillaries but are fed by an artery/vein system.

Info@checkyourstudy.com                                                                                                                                                                                       : hepatic portal system which runs from the capillary … Read More...
During chronic stress conditions, this chemical causes vasoconstriction and may contribute to the increase in chronic blood pressure associated with long-term stress. Question 3 options: neuropeptide Y adrenocorticotropic hormone hypothalamic-pituitary-adrenal axis antidiuretic hormone

During chronic stress conditions, this chemical causes vasoconstriction and may contribute to the increase in chronic blood pressure associated with long-term stress. Question 3 options: neuropeptide Y adrenocorticotropic hormone hypothalamic-pituitary-adrenal axis antidiuretic hormone

During chronic stress conditions, this chemical causes vasoconstriction and may … Read More...
When discussing homeostasis in body temperature, it is NOT true to state that the body responds to Select one: heat by stimulating sweat release. heat by constricting the blood vessels in the skin. cold by contracting the arrector pili muscles. cold by contracting skeletal muscles causing shivering. cold by rerouting blood away from the skin.

When discussing homeostasis in body temperature, it is NOT true to state that the body responds to Select one: heat by stimulating sweat release. heat by constricting the blood vessels in the skin. cold by contracting the arrector pili muscles. cold by contracting skeletal muscles causing shivering. cold by rerouting blood away from the skin.

When discussing homeostasis in body temperature, it is NOT true … Read More...