Nr 507 week 3 quiz 1 - Study guides, Class notes & Summaries

NR 507 Advanced Pathophysiology Week 1 Quiz Latest 2023 100% Correct Answers. What is the role of reverse transcriptase in HIV infection? It transports the RNA into the cell nucleus. It converts single DNA into double-stranded DNA. It is needed to produce integrase. Correct! It converts RNA into double-stranded DNA. One particular family of viruses, retroviruses (e.g., HIV) carries an enzyme reverse transcriptase that creates a double-stranded DNA version of the virus. Question 3...

NR 507 Week 1 TD (Part 1, Part 2, Part 3) NR 507 Week 1 Quiz (Questions & Answers) PART 1: John is a 19-year-old college football player who presents with sneezing, itchy eyes, & nasal congestion that worsens at night. He states that he has a history of asthma, eczema & allergies to pollen. There is also one other person on the football team that has similar symptoms. His vitals are BP 110/70, P 84, R 18, T 100 F. Write a differential of at least three (3) possible items from the most li...

NR 507 Week 2 TD and Quiz Latest 2023 – All Correct. Cystic Fibrosis s/s bad smelling and greasy stools r/t poor digestion of fats, coughing and wheezing, growth delays, frequent respiratory infections, salty-tasting skin. Why not Does not get less severe with age, AAs may experience less severe s/s but outcome and mortality are same as Caucasians autosomal recessive disorder and less common in AAs due to genetic makeup – s/s usually occur in infancy or childhood, the earlier in lif...

NR 507 Advanced Pathophysiology Week 2 Quiz Latest 2023 | All Correct Answers. Which enzyme is secreted by the juxtaglomerular cells of the kidney when circulating blood volume is reduced? Angiotensin II Aldosterone Angiotensin I Correct! Renin When circulating blood volume or blood pressure is reduced, renin, an enzyme secreted by the juxtaglomerular cells of the kidney, is released in response to sympathetic nerve stimulation and decreased perfusion of the renal vasculature. ...

NR 507 Advanced Pathophysiology Week 1 Quiz Latest 2023 100% Correct Answers. Cells in _____ may act as a reservoir in which HIV can be relatively protected from antiviral drugs. the lungs Correct! the central nervous system the thymus gland bone marrow HIV may persist in regions where the antiviral drugs are not as effective, such as the CNS. Question 2 2 / 2 pts What is the role of reverse transcriptase in HIV infection? It transports the RNA into the cell nucleus. It c...

NR 507 Advanced Pathophysiology Week 2 Quiz Latest 2023 | All Correct Answers. Which are indications of dehydration? Correct! Tachycardia and weight loss Decreased hemoglobin and hematocrit Muscle weakness and decreased deep tendon reflexes Polyuria and hyperventilation Marked water deficit is manifested by symptoms of dehydration: headache, thirst, dry skin and mucous membranes, elevated temperature, weight loss, and decreased or concentrated urine (with the exception of diabete...

NR 507 Course Quizzes Week 1 – 7 (Version 2: Retired) • NR 507 Week 1 Quiz (Multiple Choice) ◦ (Week 1: Altered Immune System and Altered Inflammatory Response) 1. Question : Which statement is true about fungal infections? 2. Question : Once they have penetrated the first line of defense, which microorganisms do neutrophils actively attack, engulf, and destroy by phagocytosis? 3. Question : After sexual transmission of HIV, a person can be infected yet ser...

NR 507 Week 7 Quiz (Questions & Answers) NR 507 Week 7 Quiz 1. Q : Cerebral edema is an increase in the fluid content of the Answer: ventricles. brain tissue. neurons. meninges. Instructor Explanation: Cerebral edema is an increase in the fluid content of brain tissue: a net accumulation of water within the brain. Pts. Received: 2 of 2 Comments: Q 2. Q : Vomiting is associated with CNS inju...

NR 507 Week 2 TD and Quiz Latest 2023 – All Correct. 2. Malabsorption or Steatorrhea – r/t Giardia infections, enterokinse deficiency, hepatic and pancreatic dysfunction, and protein sensitivity syndroms Why not No respiratory abnorms mentions, No mention of decreasing in severity or being any worse in AAs 3. Celiac’s Dz – Diarrhea, FTT, foul-smelling or gray stools that are fatty or oily, stunted growth, pallor, anemia, Vit B12, D, K deficiency, voracious appetite, weight loss...