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PORTAGE LEARNING NURS 231: Pathophysiology 2022 MODULE 5 Question 1 2.5 / 2.5 pts True/False: Both carbon dioxide and oxygen are able to bind with hemoglobin. Correct! True False Question 2 2.5 / 2.5 pts True/False: Exercise, allergens, and emotion can all contribute to an asthma attack. Correct! True False Question 3 2.5 / 2.5 pts The breathing rate is determined by input from that monitor oxygen, carbon dioxide, and pH levels in the blood. Your Answer: chemorecpetors chemore...

PORTAGE LEARNING NURS 231: Pathophysiology 2022 Module 2 Exam Question 1 3 / 3 pts True/False: Blood tests for tumor markers are the single best screening tool for cancer. Why or why not? Your Answer: False. Tumor markers, which can be used for establishig prognosis, monitoring treatment and detecting recurrent disease, have limitiations. Under benign situations, tumor markers can still be elevated. Whereas in early stages of malignancy, not elevated. They have a lack of specificity and ...

PORTAGE LEARNING NURS 231: Pathophysiology 2022 Module 1 Exam Question 1 2.5 / 2.5 pts True/False: A bodybuilder’s muscles will display hyperplasia. True Correct! False It will display hypertrophy. Question 2 2.5 / 2.5 pts True/False: Barrett esophagus is an example of dysplasia. True Correct! False It’s metaplasia. Question 3 0 / 2.5 pts True/False: Hypertrophy is an increase in the size of an organ or tissue caused by an increase in the number of cells You Answered Tru...

PORTAGE LEARNING NURS 231: Pathophysiology 2022 MODULE 8 Question 1 2.5 / 2.5 pts Each of the following statements are true regarding control over the GFR except: The kidney can maintain a constant GFR despite variations in the arterial blood pressure of the rest of the body. The sympathetic nervous system can supersede the renal autoregulatory system. Correct! The RAA responds when blood pressure rises above normal limits. The RAA responds when blood pressure drops below normal limits. ...

PORTAGE LEARNING NURS 231: Pathophysiology 2022 Module 3 Exam Question 1 5 / 5 pts Short answer Explain the challenges of diagnosing autoimmune disorders. Your Answer: Diagnosing is made by history, physical, and serological findings. Since some blood tests are more generic, results can be imprecise. Markers can be elevated in the presence of other diseases.Criteria for diagnosis: Evidence of an autoimmune reaction, immunological findings are not second to other conditions, and no other c...

CHEM 103 FINAL EXAM Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. 1. Convert 845.3 to exponential form and explain your answer. 2. Convert 3.21 x 10-5 to ordinary form and explain your answer. 1. Convert 845.3 = larger than 1 = positive exponent, move decimal 2 places = 8.453 x 102 2. Convert 3.21 x 10-5 = negative exponent = smaller than 1, move decimal 5 places = 0. Question 2 Click this link to access the Periodic Table. This may be ...

Question 1 Not yet graded / 10 pts Question 2 Not yet graded / 10 pts Question 3 Not yet graded / 10 pts CHEM 103 MODULE 6 2022 Click this link to access the Periodic Table. This may be helpful throughout the exam. List and explain if each of the following solutions conducts an electric current: sodium chloride (NaCl), hydrochloric acid (HCl) and sugar (C6H12O6). Sodium chloride (NaCl) is an ionic compound and conducts since it forms ions in solution. Hydrochloric acid (HCl) is a pola...

CHEM 103 MODULE 5 EXAM 2022 Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. Show the determination of the charge on the ion formed by the Se34 atom. Se34 (nonmetal = gain electrons) 1s2 2s2 2p6 3s2 3p6 4s2 3d10 4p4 gain 2e → Se-2 Question 2 Click this link to access the Periodic Table. This may be helpful throughout the exam. H = 2.1 Li = 1.0 Be = 1.5 B = 2.0 C = 2.5 N = 3.0 O= 3.5 F = 4.0 3 3 Na = 1.0 2.1 Mg = 1.2 S = 2.5 Al = 1....

CHEM 103 MODULE 4 EXAM 2022 Click this link to access the Periodic Table. This may be helpful throughout the exam. Write the subshell electron configuration (i.e.1s2 2s2, etc.) for the Fe26 atom. Fe26 = 26 electrons = 1s2 2s2 2p6 3s2 3p6 4s2 3d6 Click this link to access the Periodic Table.This may be helpful throughout the exam. Write the subshell electron configuration (i.e.1s2 2s2, etc.) for the S16 atom. S16 = 16 electrons = 1s2 2s2 2p6 3s2 3p4 Click this link to access the Periodic T...

CHEM 103 MODULE 3 EXAM 2022 Click this link to access the Periodic Table. This may be helpful throughout the exam. A reaction between HCl and NaOH is being studied in a styrofoam coffee cup with NO lid and the heat given off is measured by means of a thermometer immersed in the reaction mixture. Enter the correct thermochemistry term to describe the item listed. 1. The type of thermochemical process 2. The amount of heat released in the reaction of HCl with NaOH 1. Heat given off = Exother...