NURS 251 Module 4 Exam Questions With Complete Solution | Verified | Portage Learning

Name the hormone released by the pituitary gland that controls the release of calcitonin. Answer: Thyroid Stimulating Hormone (TSH) Question 8 The drug of choice for hypothyroidism is a synthetic version of which of the thyroid hormones? Answer: Synthetic Thyroxine (T 4 ) Question 9 List three common symptoms of a patient with hyperthyroidism. Answer: any 3 of the following diarrhea, flushing, increased appetite, muscle weakness, fatigue, palpitations, irritability, nervousness, heat intolerance and altered menstrual flow. Question 10 Select the symptom below NOT associated with a slowing of the body’s metabolism. Cold intolerance Want to earn $1.236 extra per year? Depression Correct! Nervousness Fatigue Question 11 True or False. Levothyroxine is synthetic T3 True Correct! False False. Levothyroxine is synthetic T4 Question 12 Name two antithyroid drugs. Answer: Methimazole and Propylthiouracil (PTU) Question 13 Select the correct description of thyroid disorders and how they relate to levels of TSH and thyroid hormones. a. Hypothyroidism is characterized by an increase in TSH. b. Hypothyroidism is characterized by an increase in T4. c. Hyperthyroidism is characterized by an increase in TSH. d. Hyperthyroidism is characterized by a decrease in T4. Correct! Want to earn $1.236 extra per year? a. b. c. d. Question 14 In what clinical situation would it be appropriate to treat a patient with a history of hyperthyroidism with synthetic thyroid hormones? Answer: In some cases, hyperthyroidism is treated with the surgical resection of the thyroid gland, making lifelong thyroid hormone replacement necessary. Question 15 True or False. The adrenal glands are located on the upper surface of each kidney. Correct! True False Question 16 List the two types of endocrine hormones released by the adrenal cortex. Answer: Glucocorticoids and Mineralocorticoids Question 17 Want to earn $1.236 extra per year? Name the condition that is characterized by a deficiency of glucocorticoid production. Answer: Addison’s disease. Question 18 Name two glucocorticoid medications used for their anti-inflammatory effects. Answer: methylprednisolone, prednisone, dexamethasone, fluticasone, and budesonide Question 19 True or False. The long-term use of glucocorticoids is not safe, and patients can experience many serious adverse events such as obesity, diabetes, muscle wasting, osteoporosis, and decreased growth in children. Correct! True False Question 20 Which of the following statements is incorrect? “moon face” is a side effect often seen with the exogenous administration of corticosteroids It is not safe to stop prednisone suddenly if you have been taking it for an extended period of time. Correct! Levothyroxine can be taken any time of day without regard to food. Want to earn $1.236 extra per year? Somatropin is used to promote linear growth in children with a deficiency in GH. Question 21 Describe the mechanism of action of oral contraceptives. Answer: by taking an oral contraceptive, the woman is introducing exogenous estrogen and progesterone into their body that would not normally be there. This is enough of a change to signal the inhibition of FSH and LH resulting in no ovulation as well as changes to the endometrium that prevent implantation. Question 22 Select the incorrect statements below. Select all that apply. Progesterone increases the risk of blood clot You Answered Oral contraceptives work in part by preventing ovulation Oral contraceptives are still effective when not taken every day Answered Nausea, irritability and weight gain are all common adverse events associated with oral contraceptives. Question 23 What organ releases the hormone glucagon? Answer: Pancreas Question 24 Describe two things that have gone wrong with regard to insulin in a person that has type 2 diabetes. Answer: 1. The pancreas is no longer producing sufficient insulin Want to earn $1.236 extra per year? 2. Insulin that is being made it not working properly. Question 25 Which type of diabetes is described as an autoimmune disease? Answer: Type 1 diabetes Question 26 Select the true statement regarding diabetes. Type 1 diabetes can be treated with a combination of lifestyle modifications, oral drugs and/or insulin. Correct! The majority of patients diagnosed with type 2 diabetes are obese at the time of diagnosis. Diabetes is associated with microvascular complications such as an increased risk of stroke. Diabetic Ketoacidosis is a relatively benign complication of diabetes. Question 27 Match the symptom of diabetes to the correct definition (1 point each). Correct! Glycosuria Correct! Polyurea Increased urine glucose increased urination