Pnb 2265 exam 1 questions - Study guides, Class notes & Summaries

Which of the following factors associated with hemostasis are correctly paired with their function? - correct 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: - correct answer-Sticky" Hemoglobin and misshaped erythrocytes. Which statement(s) is/are true about platelets? - correct answer-- Platelets are normally found in the blood, and some of their clotting...

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 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 1 Questions and Answers 2024/2025 with complete solution what type of tissue is blood? what is it made up of? - answerconnective tissue -plasma formed elements (platelets, cells (WBCs and RBCs)) what are the physical properties of blood (including the pH) - answermostly water (plasma) neutral pH (7.4) functions of blood - answertransport nutrients, water, gasses (O2 and CO2) regulation -pH - osmolarity (b/c mostly H2O) -temperature - fluid loss (injury/ clotting) prote...

PNB 2265 Exam 1 Questions and Answers 2024/2025 with complete solution Each hemoglobin molecule is able to bind_____ oxygen molecules. a) four b) two c) 16 d) one - answera) four Iron released from hemoglobin is transported through the blood by________ to the ________. a) Biliverdin, Large Intestine b) Albumin, Liver c) Albumin, Bone Marrow d)Bilirubin, Large Intestine d) Transferrin, Bone Marrow - answerd) Transferrin, Bone Marrow This question refers to the figure below. The most ...

PNB 2265 Exam 1 Questions and Answers 2024/2025 with complete solution Each hemoglobin molecule is able to bind_____ oxygen molecules. a) four b) two c) 16 d) one - answera) four Iron released from hemoglobin is transported through the blood by________ to the ________. a) Biliverdin, Large Intestine b) Albumin, Liver c) Albumin, Bone Marrow d)Bilirubin, Large Intestine d) Transferrin, Bone Marrow - answerd) Transferrin, Bone Marrow This question refers to the figure below. The most ...

PNB 2265 Exam 1 Questions and Answers 2024

PNB 2265 Exam 1 Questions and Answers 2024/2025 with complete solution During the fetal stages of life, UNLIKE during adulthood - answerSickle Cell Anemia is less severe because Fetal Hb does not contain Beta chains Which of the following are found in the plasma, and play an important role in the immune system? - answerGlobulins Which of the following statements about the chordae tendinae is TRUE? - answerChordae tendinae prevent eversion of the tricuspid valve Which sequence correctly d...

PNB 2265 Exam 1 Questions and Answers 2024/2025 with complete solution During the fetal stages of life, UNLIKE during adulthood - answerSickle Cell Anemia is less severe because Fetal Hb does not contain Beta chains Which of the following are found in the plasma, and play an important role in the immune system? - answerGlobulins Which of the following statements about the chordae tendinae is TRUE? - answerChordae tendinae prevent eversion of the tricuspid valve Which sequence correctly d...