Msii exam - Study guides, Class notes & Summaries

MSII Exam 2 Question and answers 100% correct 2023/2024Valve function maintain unidirectional blood flow thru the heart Auscultation: S1 systole=heart pumping blood out -AV valves close (mitral and tricuspid) -aortic and pulmonic fly open Auscultation: S2 diastole=heart filling -semilunar valves close (aortic and pulmonic) -mitral and tricuspid fly open Auscultation: S3 early diastole (after S2) -lub, dub, DUB -stiff failing ventricle can't stretch with rapid flow -du...

MSII Exam 4 Question and answers correctly solved 2023/2024Oligodendrocytes - correct answer Type of glial cell in the CNS that wrap axons in a myelin sheath. Schwann cells - correct answer Type of glia in the PNS, Supporting cells of the peripheral nervous system responsible for the formation of myelin. neuro cells... - correct answer don't reproduce Meninges - correct answer three protective membranes that surround the brain and spinal cord; meninge bros: -dura -ar...

MSII Exam III Questions with complete solution 2023/2024What is an aortic aneurysm? An outpouching or dilation of the aortic wall that most commonly occurs below the renal arteries Can be thoracic or abdominal and can occur in more than one location Thoracic vs. abdominal aortic aneurysm An aorta greater than ___ cm in diameter is considered aneurysmal. 3

MSII Exam Question and answers already passed 2023/2024What are the indications for mechanical ventilation? - Apnea - Impending inability to breathe and/or protect the airway - Acute Resp. Failure - Severe hypoxia - Respiratory muscle fatigue Which method of mechanical ventilation is used primarily for acutely ill patients and delivers air into the lungs during inspiration (while expiration occurs passively)? Positive pressure ventilation (PPV) What happens to intrathoracic press...

MSII Exam III questions with completed solutions 2024

MSII Exam Question and answers correctly solved 2023/2024 What are the indications for mechanical ventilation? - Apnea - Impending inability to breathe and/or protect the airway - Acute Resp. Failure - Severe hypoxia - Respiratory muscle fatigue Which method of mechanical ventilation is used primarily for acutely ill patients and delivers air into the lungs during inspiration (while expiration occurs passively)? Positive pressure ventilation (PPV) What happens to intrathoracic p...

MSII Exam 5 Question and answers already passed 2023/2024After an unimmunized individual is exposed to hepatitis B through a needle-stick injury, which actions will the nurse plan to take (select all that apply)? a. Administer hepatitis B vaccine. b. Test for antibodies to hepatitis B. c. Teach about a-interferon therapy.

MSII EXAM 2 Questions with complete solution 2023/2024Risk factors CANCER Carcinogens, cigarette smoke, asbestos, nitrates, increasing age, heredity, hormones Benign Tumors Slow growth rate, enlarges& expands, cells resemble tissue organ, unlikely to reoccur, No tissue distruction Malignant Tumors Rapid growth rate, invades tissues, not identifiable cell structure, common reoccurrence, can cause tissue destruction. Hypocalcemia Manifestations Fatigue, confusion, weakness, cons...

MSII Exam 2 Study Guide Question and answers already passed 2023/2024What is a Pulmonary Embolism? (Patho) PE refers to the obstruction of the pulmonary artery or one of its branches by a thrombus (or blood clot) that originates somewhere in the venous system or in the right side of the heart. What are some risk factors for Pulmonary Embolism? Trauma Major surgeries Pregnancy HF >50 years old Prolonged immobility Hypercoagulability What are some causes of Pulmonary Embolism?...

MSII EXAM 2 Question and answers correctly solved 2023/2024Risk factors CANCER Carcinogens, cigarette smoke, asbestos, nitrates, increasing age, heredity, hormones Benign Tumors Slow growth rate, enlarges& expands, cells resemble tissue organ, unlikely to reoccur, No tissue distruction Malignant Tumors Rapid growth rate, invades tissues, not identifiable cell structure, common reoccurrence, can cause tissue destruction. Hypocalcemia Manifestations Fatigue, confusion, weakness,...