Nu 545 unit - Study guides, Class notes & Summaries

NU 545 unit 3 QUESTIONS AND ANSWERS 100% CORRECT | LATEST UPDATE 2025 How are protein hormones transported in the blood - ANSWER Protein hormones are water soluble, and circulate in free forms (unbound). **Proteins have a short half life What is oxytocin? - ANSWER a polypeptide hormone released by the pituitary gland that responds to stressful stimuli, especially in pregnant women What is the relationship between oxytocin and the pituitary gland - ANSWER Oxytocin is stored in, and secrete...

NU 545 Unit 3 | 136 Questions And Answers 100% Correct | Latest Update 2025

NU 545 PATHOPHYSIOLOGY UNIT 5, RESPIRATORY AND RENAL EXAM QUESTIONS AND ANSWERS WIT COMPLETE SOLUTIONS VERIFIED Alveoli Alveoli: Primary gas exchange units (cont.) • Oxygen enters the blood, and carbon dioxide (CO2) is removed. • Pores of Kohn • Epithelial cells -Type I alveolar cells (Alveolar structure) -Type II alveolar cells (Surfactant production: Prevents lung collapse) • Contain alveolar macrophages: Ingest foreign material, and remove it through the lymphatic system. ...

NU 545 UNIT 2 STUDY GUIDE QUESTIONS AND ANSWERS 100% CORRECT | LATEST UPDATE 2025

NU 545 UNIT 7 TEST STUDY QUESTIONS AND ANSWERS 100% CORRECT | LATEST UPDATE 2025 In somatic cell gene therapy, what type of vector is most commonly used to alter a specific set of an individual's somatic cells? a. Virus b. Bacteria c. RNA polymerase d. Recombinant DNA - ANSWER ANS: A In somatic cell gene therapy, a vector is used to carry a normal copy of the mutated gene into the individual's cells. These vectors are usually viruses, such as retroviruses, lentiviruses, or adenov...

NU 545 Unit 7 Exam Questions and Answers All Correct What is the primary direction of current therapy for MODS? - Answer- *PREVENTION* 1. Prevent infections 2. Maintain nutrition 3. Maintain oxygenation-perfuse organs Medical management BEFORE MODS **Potential source of sepsis or inflammation must excised or removed** 1. When source cannot be removed, antimicrobial agents are used 2. If agent is known—antibiotic to which organism is sensitive 3. If agent is not known—broad-s...

NU 545 Unit 1 | 150 QUESTIONS AND ANSWERS 100% CORRECT | LATEST UPDATE 2025

NU 545 Unit 1 Questions with Complete Solutions.

NU 545 Unit 3 Exam Questions with All Correct Answers What is the target organ and function of FSH? - Answer In women: Granulosa cells Follicle maturation, estrogen production in men: Stertoli cells Spermatogenesis What is the target organ and function of B-Lipotropin? - Answer Adipose cells Fat breakdown and release of fatty acids What is the target organ and function of B-endorphins? - Answer Adipose cells and brain opioid receptors Analgesia, may regulate body temperature, ...

NU 545 Unit 1 Study Guide Latest With Correct Answers. What is metabolic absorption? - ANSWER The uptake and use of nutrients and other substances from the cells surrounds What uses oxygen to remove hydrogen atoms in an oxidative reaction? - ANSWER Peroxisomes contain enzymes to use o2 to remove H atoms. This produces hydrogen peroixide. During cell injury what is released that is capable of cellular autodigestion? - ANSWER Lysosomes aid in cellular digestion, seen as "trash cans and re...