M4 Exam

M4 Exam - Requires Respondus LockDown Browser + Webcam Due No due date Points 100 Questions 25 Time Limit 60 Minutes Requires Respondus LockDown Browser Instructions You are about to begin a timed exam. Please make sure you are in a suitable, quiet place, free from distraction. Also, make sure you are comfortable with the material in the module before beginning. This exam will cover all material covered in Module 4. Remember, you must complete this exam without the help of any study aids, including another person, printed materials, or the Internet, and you must complete the exam in one sitting. You may use a calculator on this exam. The calculator has to be a basic one with no internet access (it can't be on a phone or other device), and you are permitted scrap paper. You will be expected to show the calculator, and both sides of the sheet of paper during your Respondus Monitor scan. Attempt History Attempt Time Score LATEST Attempt 1 SRminutes =% out of 100 < : A Submitted W, This attempt took @ minutes. Question 1 1.33/ 4 pts Vitamins are necessary for a variety of processes, select all that apply. Correctl Digestion

| ou Answered‘ [ Energy Source ] Correct! ‘ Absorption Correct! ‘ Metabolism ou Answered [ Water Balance ] Question 2 414 pts True or False. If False, explain why it is false. The majority of the essential vitamins are not synthesized by the body and must be consumed in the diet. Your Answer: True True Question 3 3/4 pts You purchase a container of Apple Juice marketed for children. The label states that this juice contains Vitamin D and E. This is an example of a product that has been . Briefly explain your answer.

Correct! Correctl! 2) Preformed Vitamin A (Retinol and Retinal) 1. Carotenoids (Provitamin A) 2. Retinal or Retinol (Preformed Vitamin A) Question 6 4/ 4 pts A friend recently had her annual physical, and her doctor informed her that her Vitamin A levels were too low. As a nurse, she comes to you for advice on what foods to consume to increase her vitamin A intake. Provide 4 examples of foods that are rich in Beta-Carotene? Your Answer: Eat yellow, orange, red vegetables, these are rich in Beta-Carotene. All of the following are good sources of Beta Carotene- any red, orange or yellow vegetables and dark green leafy vegetables. Question 7 4/ 4 pts Match the following terms with the correct statement. Free Radicals Damages cell membrane v Ergocalciferol A synthetic form of Vitar v

Correct! Correctl! Antioxidants Stops potential damage v Coagulation The process of blood cl¢ v Question 8 4/ 4 pts True or False. If false, explain why it is false. The B complex vitamins and vitamin C are examples of fat soluble vitamins. Your Answer: False. Fat soluble vitamins are Vitamins A,D.,E, and K. False, The B complex vitamins and vitamin C are examples of water soluble vitamins. OR Vitamin A, E, K, and D are examples of fat soluble vitamins. Question 9 4/ 4 pts refers to the amount of a substance (like a vitamin) that is absorbed into the bloodstream and is available to the body to use. Your Answer: Bioavalibility

Correctl! orrect Answer ou Answered 2) Prevents scurvey Collagen synthesis, Antioxidant activity, Iron absorption or Immunity Question 12 4/ 4 pts Water found inside a cell is considered ; water as part of the blood is considered Extracellular, Intracellular Osmosis, Extracellular Intracellular, Extracellular Intracellular, Osmosis Question 13 0/4pts Intracellular water volume relies on and concentrations. Sodium, chloride Potassium, phosphate Potassium, sodium Phosphate, chloride

Correct! Question 14 3 /4 pts Jeff is a wrestler and has been trying to lose weight, he has restricted his intake of protein, sodium and especially fluids. Recently he noticed a change in the color of his urine and is dehydrated. State how Jeff’s urine color has changed and explain why it has occurred. Your Answer: Due to the low intake of sodium and fluids, the body is forced to maintain hemostasis. Thus the there is less fluid availble to flush out the buildup of material in the kidneys and urinary tract. Leading to more waste products in the urine and less urine to flush out the materials. Thus leading to a darker urine. When there is inadequate fluid intake the urine becomes concentrated and appears darker in color. (Urine color should be pale to clear yellow.) Question 15 4/ 4 pts Which of the following individuals would be least likely to become dehydrated before recognizing that they are thirsty. Caleb, who has been ill with a fever Jed, an 85 year old widower Jen, a professional soccer player Trey, a 27 year old accountant

Correct! Correct! (1) A. Mineral-mineral interaction. (2)Bioavailability will decrease. Question 18 2 | 4 pts What does the acronym DASH stand for? When is it prescribed for a patient, and what is the focus of the diet? Your Answer: D - Diet A - Activity S - Sedentary H - Hypertension Dietary Approach to Stop Hypertension (DASH) decreases sodium and lowers blood pressure. The diet focuses on fruits, vegetables, whole grains and low fat dairy products. Question 19 4/ 4 pts Match the mineral to its function. Chloride Important for extracelluli v Phosphorus Important for blood cloti v

Correct! Correctl! Potassium Nerve impulse and mus¢ v Magnesium A key component in the v Question 20 414 pts How does one's iron status impact the absorption of iron? Provide an example of an individual who would experience increased iron absorption. Your Answer: Too little Iron leads to anemia. An excessive absorption of iron can lead to hemochromatosis, which can lead to excessive iron buildup in various organs leading to an eventual failure if not treated. Treatment usually consists of frequent blood draws. Someone who is deficient in iron will have increased absorption. An individual who is going through a period of growth (infants, children and teens), an individual who is anemic (low iron levels) and pregnancy. Question 21 4/ 4 pts Chad had his hemoglobin and hematocrit levels checked at his latest doctor visit. What mineral is part of the hemoglobin? Your Answer: lron

Briefly explain the term hyposmia and state the mineral deficiency. Your Answer: Hyposmia and state of mineral deficiency can lead to a variety of health issues due to the lack of intake of necessary vitamins and minerals. A reduced sense of smell related to a zinc deficiency Question 25 4/ 4 pts During World War 1, the medical community noted an increase in the number of individuals diagnosed with Goiter. This led to a mandatory fortification program. Salt must now be fortified with what? Your Answer: lodine lodide Quiz Score: @@ out of 100