NURS-6501N-32 Advanced Pathophysiology Week 6 Midterm Exam Spring 2020 Updated, Exams of Nursing

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NURS-6501N-32 Advanced

Pathophysiology Week 6

Midterm Exam Spring 2020

Exams Review Test Submission: Exam - Week 6 Midterm

Review Test Submission: Exam - Week 6 Midterm Course NURS-6501N-32,Advanced Pathophysiology. 2020 Spring Qtr 02 / 24 - 05 / 17 - PT 27 Test Exam - Week 6 Midterm Started 4/4/ 3:01 PM Submitted 4/4/20 5:01 PM Due Date 4/6/20 1:59 AM Status Completed Attempt Score 93 out of 100 points Time Elapsed 2 hours, 0 minute out of 2 hours Results Displaye d Question 1 Submitted Answers, Incorrectly Answered Questions 1 out of 1 points

What is the blood type of a person who is heterozygous, having A and B alleles as codominant? Selected Answer: AB

Question 2 points 1 out of 1

The data reporting that sickle cell disease affects approximately 1 in 600 American blacks is an example of which concept? Select e d Answ e r: Incidence Question 3 points 2 out of 1 A patient is having a spirometry measurement done and asks the healthcare professional to explain this test. What response by the professional is best? Selec t e d Answ e r : To measure the volume and flow rate during forced expiration Question 4 points 0 out of 1 A healthcare professional is caring for a patient undergoing chemotherapy. What is the skin-

related health risk the professional should assess the patient for and be prepared to treat?

Select e d Answ e r: Erythema

Question 5 points 1 out of 1 A professor has taught the students about the sources of increased ammonia in patients with hepatic encephalopathy. What statement by a student indicates the professor should review this material? Selec t e d Answ e r : Ammonia-forming bacteria in the colon are sources of increased ammonia. Question 6 points 2 out of 1 What is the second most commonly recognized genetic cause of intellectual disability? Select e d Answ e r: Fragile X syndrome Question 7 points 1 out of 1

What is the role of reverse transcriptase in HIV infection? Select e d Answe r : It converts RNA into double- stranded DNA. Question 8 Which renal change is found in older adults? 1 out of 1 points Select e d Answ e r: Decrease in the number of nephrons Question 9 points 1 out of 1 In regulating vascular mediators released from mast cells, the role of eosinophils is to release what? Selec t e d Answ e r :

H i s t a m i n a s e , w h i c h l i m i t s t h e e f f ects of histamine during acute inflammation

Question 10 points 1 out of 1 Under anaerobic conditions, what process provides energy for the cell? Selected Answer:

Glycolysis Question 11 points 1 out of 1 A patient had a motor vehicle crash and suffered critical injuries to the brainstem. What physiological responses would the healthcare professional expect to see? Select e d Answ e r: Pulse and blood pressure changes Question 12 points 0 out of 1 A parent wants to know how to prevent type 1 diabetes in the newborn. The healthcare professional explains that prevention is not possible, because which of these is a major characteristic of type 1 diabetes mellitus? Select e d Answe r: Question 13 points Insulin resistance 1 out of 1

A patient has a pulmonary capillary wedge pressure of 30mmHg. What assessment finding by the healthcare professional would be most consistent with this reading? Select e d Answ e r: Rhonchi

Question 14 points 2 out of 1 A patient is having an IgE-mediated hypersensitivity reaction. What action by the healthcare professional is best? Select e d Answ e r: Give the patient an antihistamine. Question 15 points 1 out of 1 A healthcare professional is educating a patient on asthma. The professional tells the patient that the most successful treatment for chronic asthma begins with which action? Select e d Answ e r: Avoidance of the causative agent Question 16 points 1 out of 1

A student asks the healthcare professional to explain the pathophysiologic process of alcoholic cirrhosis. What statement by the professional would not be consistent with complete knowledge about this process? Selec t e d Answ e r : Inflammation and damage leading to cirrhosis begin in the bile canaliculi.

Question 17 1 out of 1 points The pathophysiologic process of edema is related to which mechanism? Select e d Answe r : Question 18 Increased plasma oncotic pressure 2 out of 1 points How does progressive nephron injury affect angiotensin II activity? Select e d Answ e r: Angiotensin II activity is elevated. Question 19 points 1 out of 1 A student asks the professor to explain what effect natriuretic peptides have during heart failure when the heart dilates. Which response by the professor is best?

Selected Answer:

Inhibits renin and aldostero n e Question 20 When renin is released, it is capable of which action? 1 out of 1 points Select e d Answ e r: Direct activation of angiotensin II Question 21 points 2 out of 1 What is the initiating event that leads to the development of atherosclerosis? Select e d Answ e r: Injury to the endothelial cells that line the artery walls Question 22 points 1 out of 1

The glomerular filtration rate is directly related to which factor? Select e d Answe r : Perfusion pressure in the glomerular capillaries Question 23 1 out of 1 points What mechanisms occur in the liver cells as a result of lipid accumulation? Inc r e ase d Question 24 Selected Answer: synthesis of triglycerides from fatty acids and decreased synthesis of apoproteins 1 out of 1 points A person wants to know if eating only plant- based foods is advisable as a way to cut cholesterol to near-zero levels. What response by the health care professional is best?

Select e d Answ e r: No, many hormones are made from cholesterol.

Question 25 points 1 out of 1 The Bainbridge reflex is thought to be initiated by sensory neurons in which cardiac location? Select e d Answ e r: Atria Question 26 points 1 out of 1 Hig h sodi u m in the A patient has a serum sodium level of 165 mEq/L. The healthcare professional explains that the clinical manifestations of confusion, convulsions, cerebral hemorrhage, and coma are caused by what mechanism? Selected Answer: brain cells pulls water out of the blood vessels into the brain cells, causing them to swell.

Question 27 points 2 out of 1 A person has hypothyroidism. What chemical does the healthcare professional advise the person to include in the diet? Select e d Answ e r: Iodine Question 28 points 1 out of 1 During the cardiac cycle, why do the aortic and pulmonic valves close after the ventricles relax? Selec t e d Answ e r : Blood fills the cusps of the valves and causes the edges to merge, closing the valves. Question 29 points 1 out of 1

If a patient develops acidosis, the nurse would expect the oxyhemoglobin dissociation curve to react in which manner? Select e d Answ e r : Shift to the right, causing more oxygen (O 2 ) to be released to the cells Question 30 What does vomiting- induced metabolic alkalosis cause? 1 out of 1 points Select e d Answ e r: Retention of bicarbonate to maintain the anion balance Question 31 What is one function of the tumor cell marker? 1 out of 1 points Select e d Answe r:

To screen indi vidu als at hig h risk for can cer

Question 32 points 1 out of 1 A patient suffered multiple traumatic injuries and received many blood transfusions within a few days of the injuries. For which medical condition should the healthcare professional monitor the patient for? Select e d Answ e r: Hemosiderosis

Question 33 points 1 out of 1 A pregnant woman has Graves disease. What test/s does the healthcare professional advise the woman about? Select e d Answ e r: Blood test for hyperthyroidism Question 34 points 1 out of 1