Oxyhemoglobin Study guides, Class notes & Summaries

TNCC Exam 9th Edition Study Guide 2023 1.What is the effect of hypothermia on the oxyhemoglobin dissociation curve - CORRECT ANSWER-Hemoglobin does not readily release oxygen for use by the tissues A shift to the left occurs in an environment of low metabolic demand (hypothermia, hypocapnia, alkalosis), increasing hemoglobin's affinity for oxygen. EMS arrives with the intoxicated driver of a car involved in a motor vehicle crash. EMS reports significant damage to the driver's side o...

Expedite transfer to the closest trauma center - Answer - A 56 y/o M involved in a MVC is brought to the ED. He complains of neck pain, SOB, and diffuse abdominal pain. His GCS is 15, VS: BP 98/71, HR 125, RR 26, SpO2 94% on high-flow O2 via NRB mask. Which is the priority intervention for this patient? a pertinent medical hx is crucial - Answer - Which of the following considerations is the most important when caring for a geriatric trauma pt? Mitigation - Answer - Following a review of r...

1. Question: A 10 year old male is stung by a bee while playing in the yard. He experiences a severe allergic reaction and has to go to the ER. The nurse providing care realizes this reaction is the result of: 2. Question: Chronic bronchitis is characterized by: 3. Question: A 6 year old female is ... with a bacterial infection of the respiratory system. Which of the following will most likely try to fight the antigen? 4. Question: A 52 year old male is ... with urinary tract obstruction. Whi...

When erythrocytes are destroyed, which of the following events occurs? The globin portion of the molecule is broken down into amino acids. Type AB blood has both A and B antigens on the red cells In the platelet release reaction, ADP and thromboxanes stimulate other platelets to become activated. The hematocrit is d. the percentage of RBCs in a given volume of blood. What vitamin is necessary to produce many clotting factors in the liver? Vitamin K A white blood cell engulfing a bacterium...

Which statement is true?: Women have a lower hemoglobin level than men. Men have a lower creatinine level than women. Men have a higher calcium level than women. Women snore more than men. CORRECT ANSWER Women have a lower hemoglobin level than men. Hematopoiesis is a process that includes which of the following (select all that apply): Oxyhemoglobin dissociation Mitotic division Reticulocytosis

Which statement is true?: Women have a lower hemoglobin level than men. Men have a lower creatinine level than women. Men have a higher calcium level than women. Women snore more than men. CORRECT ANSWER Women have a lower hemoglobin level than men. Hematopoiesis is a process that includes which of the following (select all that apply): Oxyhemoglobin dissociation Mitotic division Reticulocytosis Chloride shift Maturation CORRECT ANSWER M

Respiratory System Function CORRECT ANSWER Oxygenation Tissue Perfusion Breathing -Oxygen for tissue perfusion -Remove carbon dioxide Influences -Acid-base balance -Speech -Sense of smell -Fluid balance -Temperature control Oxyhemoglobin Dissociation Curve CORRECT ANSWER Helps us see how oxygen is distributed throughout the body Relationship between PaO2 and SaO2 Various factors alter hemoglobin's affinity for O2 -Shift to right - release oxygen for increased demand ...

When erythrocytes are destroyed, which of the following events occurs? - The globin portion of the molecule is broken down into amino acids. Type AB blood - has both A and B antigens on the red cells In the platelet release reaction, - ADP and thromboxanes stimulate other platelets to become activated. The hematocrit is - d. the percentage of RBCs in a given volume of blood. What vitamin is necessary to produce many clotting factors in the liver? - Vitamin K A white blood cell engulfing a...

Elderly have a blunted fever response to infection due to an impairment in which body system? - correct answer Nervous system Prophylactic treatment of Pneumocystis jirovecii - correct answer Co-trimoxazole (trimethoprim-sulfamoxazole) ECG changes in hypokalemia - correct answer broad T wave and prominent U waves Atypical UTI symptoms usually found in elderly pts - correct answer lethargy decreased appetite incontinence acidosis and hyperthermia have what affect on the oxy...

Barkley AG-ACNP Certification Review 2022 Elderly have a blunted fever response to infection due to an impairment in which body system? Nervous system Prophylactic treatment of Pneumocystis jirovecii Co-trimoxazole (trimethoprim-sulfa oxazole) Brainpower Read More ECG changes in hypokalemia broad T wave and prominent U waves Atypical UTI symptoms usually found in elderly pts lethargy decreased appetite incontinence acidosis and hyperthermia have what affect on the ...