Patho of hypoxemia Study guides, Class notes & Summaries

acid base analysis - patho - ANSWER-Metabolic acidosis: Decreased pH, decreased HCO 3 - Metabolic alkalosis: Increased pH, increased HCO 3 - Respiratory acidosis: Decreased pH, increased CO 2 Respiratory alkalosis: Increased pH, decreased CO 2 pH: 7.35-7.45 HCO3: 22-29 CO2: 35-45 amputation - ANSWER- APN neuro exam - ANSWER- bronchitis - patho r/t dx - ANSWER-defined as hypersecretion of mucus and chronic productive cough that continues for at least 3 months of the year for 2 consecu...

Ventilation - ANSWER-Inspiration of oxygen Expiration of carbon dioxide from the blood Ventilation requires which muscles - ANSWER-Intercostal muscles diaphragm muscles Sternocleidomastoid muscles Factors effecting ventilation - ANSWER-*Compliance-muscles ability for lungs to expand (rib expansion) *Elasticity-ability for lungs to return to relaxed shape *Resistance-airway resistance(mucus, aspiration, bronchospasm) *Work of breathing-how difficult it is to breath(obesity, prego) ...

Advanced Pathophysiology NURS 5350 Exam 3 What is a cough? Protective reflex that helps clear the airways by an explosive expiration. Acute cough: 2-3 weeks Chronic cough: longer than 3 weeks. Causes: Post nasal drip, GERD, medications (ACE). Hypoventilation vs. Hyperventilation? Hypo: Alveolar ventilation is INADEQUATE: leads to RESPIRATORY ACIDOSIS. Hyper: Alveolar ventilation EXCEEDS metabolic demands: Leads to RESPIRATORY ALKALOSIS. What is clubbing? A pai...

NURS 611 EXAM 4 PATHO/ MARYVILLE NURS 611 COMBINED EXAM VERIFIED QUESTIONS AND HIGHLIGHTED ANSWERS RANKED A+. What are indications of complications with pancreatitis? - ANSWER- hypocalcemia, hyotension, shock, tachypena and hypoxemia are indicative of Sepsis and ARDS. What accounts for the most deaths from pancreatitis? - ANSWER- SIRS and MODS account for most deaths with severe pancreatitis. Transient hyperglycemia occurs during pancreatitis because - ANSWER- damaged A cells in the...

Patho Exam 2 UTMB 2024 Questions With Complete Solutions

Comprehensive CRNA Interview Review Accurate responses are given. Comprehensive CRNA Interview Review Norepinephrine Mechanism of Action (MOA) A1, A2, B1 agonist. Primary agent used in distributive shock because it's ability to recruit venous volume and augment preload, while increasing arterial tone, and increasing cardiac output. Alpha one causing peripheral smooth muscle contraction. (low dose venous, high dose venous and arterial). Alpha 2 adrenoreceptor agonism actually ant...

obstructive pulmonary disease characterized by increasing resistance to airflow as a result of airway obstruction or airway narrowing Types of Obstructive Pulmonary Disease Asthma COPD (chronic Obstructive Pulmonary Disease) Cystic Fibrosis Bronchiectasis COPD an obstructive pulmonary disease with progressive limitation in airflow that is NOT reversible is preventable if treated early no longer characterized by "chronic bronchitis or emphysema" however they are/can still be used when describ...

Patho NSG 5003 Midterm Exam Questions with Complete Solutions Respirations that are characterized by alternating periods of deep and shallow breathing are a result of which respiratory mechanism - ANSWER Decreased blood flow to the medulla oblongata what pulmonary defense mechanism propels a mucous blanket that entraps particles moving toward the oropharynx - ANSWER cilia which term is used to identify the movement of gas and air into and out of the lungs - ANSWER...

PATHO Midterm Review - Pathophysiology II (HLSC2461U) NURS 6501 / NRNP 6501N Week 6 Midterm Exam 2024 Review Hematologic Disorders What does our blood contain? Formed elements: cells Regulatory substances: hormones and other substances How are blood cells produced? Hematopoiesis Different blood cells are produced in the bones---bone marrow in the process called hematopoiesis. It is a complex process. Downloaded by Thomas Mboya () lOMoARcPSD| The cells originate from a small number...

NURS 487 Final Exam Questions And Answers What is an indicator/ symptom that shock is progressing? - ANS In the early stage of septic shock, the patient has warm and dry skin. Cool and clammy skin would indicate that the shock is progressing. neurogenic shock - ANS Circulatory failure caused by paralysis of the nerves that control the size of the blood vessels, leading to widespread dilation; seen in patients with spinal cord injuries. What are the hallmark symptoms of Neurogen...