Pnb 2265 exam - Study guides, Class notes & Summaries

PNB 2265 Exam 1 Questions and Answers 2024/2025 with complete solution what is the major composition of blood - answer- plasma (liquid) - cell fragment (platelet) - cells ( RCB/WBC) Explain the major components of plasma - answerwater (92%) plasma protein (7%) - albumin(60%): osmotic pressure/lipid transport - globulins(35%): antibody/other globulin transport - fibrinogen(4%): clotting - regulatory protein(<1%): enzymes/hormones other(1%) - electrolytes/nutrient/waste) what are t...

PNB 2265 Test 5 Exam With 100% Correct Answers 2024/2025 kidneys - answertake out circulating blood that might have waste or toxins to turn into urea, and return what is clean to the circulation what must be excreted in the urine and why - answernitrogenous wastes (from protein breakdown for cellular respiration) because if left in the blood they can make it alkaline; deadly what are the 5 renal functions - answer1. excretes metabolic waste products (drugs, organic molecules, xenobiotics)...

PNB 2265 Test 5 Exam With 100% Correct Answers 2024/2025 kidneys - answertake out circulating blood that might have waste or toxins to turn into urea, and return what is clean to the circulation what must be excreted in the urine and why - answernitrogenous wastes (from protein breakdown for cellular respiration) because if left in the blood they can make it alkaline; deadly what are the 5 renal functions - answer1. excretes metabolic waste products (drugs, organic molecules, xenobiotics)...

During the fetal stages of life, UNLIKE during adulthood a. sickle cell anemia is less severe because Fetal Hb contain gamma chains b. sickle cell anemia is less severe because oxygen is carried by maternal Hb c. sickle cell anemia is more severe because Fetal Hb has a higher affinity to oxygen d. sickle cell anemia is more severe because fetal HB contains only beta chain - ANSWER a. sickle cell anemia is less severe because Fetal Hb contain gamma chains like skeletal muscles, cardiac musc...

PNB 2265 Exam 1 UPDATED Exam Questions and CORRECT Answers This question refers to EKG traces in this figure below. At what point are the atria repolarizing? - CORRECT ANSWER- QRS Cardiac anastomoses - CORRECT ANSWER- Webbing of fibers in cardiac muscles only. They pick up the slack of other fibers during contraction and act as bumping points for communication between cells.

Which of the following factors associated with hemostasis are correctly paired with their function? - ANSWER - Factor XIII: Converts loose fibrin to stabilized fibrin polymer - Tissue Factor: The entry point to the extrinsic pathway Sickle cell anemia is a disorder characterized by: - ANSWER Sticky" Hemoglobin and misshaped erythrocytes.

PNB 2265 Exam 1 Questions and Answers 2024/2025 with complete solution What is the excitation sequence? - answer1. SA node 2. Internode pathways 3. AV node 4. Bundle of His 5. Bundle branches 6. Purkinje fibers What is the right semi-lunar valve called? - answerPulmonary valve Is the serous or fibrous layer on the inside? - answerSerous What is the left semi-lunar valve called? - answerAortic valve What is the term for a hemoglobin mutation? - answerThalassemia What does CADET stand ...

PNB 2265 Exam 1 Questions and Answers 2024/2025 with complete solution What is the excitation sequence? - answer1. SA node 2. Internode pathways 3. AV node 4. Bundle of His 5. Bundle branches 6. Purkinje fibers What is the right semi-lunar valve called? - answerPulmonary valve Is the serous or fibrous layer on the inside? - answerSerous What is the left semi-lunar valve called? - answerAortic valve What is the term for a hemoglobin mutation? - answerThalassemia What does CADET stand ...

PNB 2265: Exam 5 Questions With Complete Solutions

PNB 2265 Final Exam Study Guide With Correct Answers.