Carboxyhemoglobin - Study guides, Class notes & Summaries

AAB Hematology Board review Exam Questions and Answers Hemoglobin that has 200 times greater binding capacity for the hemoglobin molecules than oxygen? - Ans ️️ -Carboxyhemoglobin Hemoglobin derivative that cause irreversible changes in the RBC cells - Ans ️️ - Sulfehemoglobin Molecular structure of Hemoglobin S - Ans ️️ -Lysine replaces glutamic acid in the 6th position of the beta chain Lab test to confirm the specific diagnosis of sickle cell anemia? - Ans ️️ -Hemoglob...

What is hemoglobin composed of? 4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? Porphyria Porphyria Deficiency in the enzymes of the porphyrin pathway leads to insufficient production of heme. The principal problem in these deficiencies is the accumulation of porphyrins, the heme precursors, which are toxic to tissue in high concentrations. What is methemoglobin? Methemoglobin is a form of hemoglobin that contains ferric [Fe3+] iron and h...

Burns (Nursing 4 TEST 4) Questions And Answers 100% Guaranteed Success. What can cause burns? - correct answer. o Heat o Chemicals o Electrical current o Radiation What age groups have the highest fatality rates when it comes to burns - correct answer. <4 or >65 yrs old What are the most common types of burns? - correct answer. - Thermal burns or "heat-induced" (most common) How are thermal burns or "heat induced" burns caused? - corr...

AAB MT Hematology Question and answer 2023/2024 verified to pass What is hemoglobin composed of? - correct answer 4 heme, 4 iron, 4 globins What disorder does a defect in heme synthesis lead to? - correct answer Porphyria Porphyria - correct answer Deficiency in the enzymes of the porphyrin pathway leads to insufficient production of heme. The principal problem in these deficiencies is the accumulation of porphyrins, the heme precursors, which are toxic to tissue in high concentrations. ...

Primary concern when a person cannot stop coughing/clearing their throat following house fire/smoke? ☑: Airway/Intubate Lab evidence of cellular perfusion ☑: Base Excess (Less than -6 is BAD) Multiple people are in the ER of different ages who all go to the same church. They all have the same symptoms. What is the most likely cause? ☑: Biologic Suspected shock type with a spinal cord injury ☑: Distributive Shock (Includes neurogenic) Patient has GCS of 3, unequal pupils (one slug...

FEV1/FVC <0.7 - indicates airflow obstruction on spirometry >/=10% increase from baseline in FEV1, FVC, or both with bronchodilator therapy - indicates reversible airway obstruction on spirometry restrictive lung dz - equal reductions in FEV1 and FVC suggests obstructive: normal or increased restrictive: decreased - differentiate TLC in restrictive vs obstructive disease DLCO - evaluates gas transport across the alveolar-capillary membrane DPLD - decreased DLCO and reduced ...

Anion Gap correct answers Sodium- (Cl+ Bicarb) Normal 10-14 Test for PE correct answers CT pulmonary angiography What do you put someone with esophageal varices on for prophylaxis to decrease progression to large varcies/ decrease hemorrhage risk? correct answers Beta blockers Carbon monoxide posoning causes correct answers smoke inhalation defective heating systems motors operating in poorly ventilated areas (ie garage) CO Dg and Tx correct answers Dg: ABG carboxyhemoglobin l...

TMC Retake Questions What should you use to inspect the gestational age of an infant? - ballard there is a shunt in the patient's left arm and absent flow in the ulnar artery in the right arm, where should you draw from? - dorsalis pedis what can excessive vomiting cause? - alkalosis what is the equation for deadspace? - Vd/Vt ratio: PaCO2-PetCO2/PaCO2 what is the equation for static compliance? - exhaled Vt/Pplat - PEEP Of the following settings, which ventilator alarm param...

Hemoglobin that has 200 times greater binding capacity for the hemoglobin molecules than oxygen? Carboxyhemoglobin Hemoglobin derivative that cause irreversible changes in the RBC cells Sulfehemoglobin Molecular structure of Hemoglobin S Lysine replaces glutamic acid in the 6th position of the beta chain Lab test to confirm the specific diagnosis of sickle cell anemia? Hemoglobin electrophoresis In Hemoglobin C what replaces glutamic acid? Lysine Which hem...

When caring for an unresponsive pregnant trauma patient, which assessment is the priority? - Open the mouth to look for vomitus or blood A woman, 7 months pregnant, presents to the emergency department after escaping from a house fire. Her carboxyhemoglobin level is elevated. Why is this finding significant? - The fetus's carboxyhemoglobin level is higher than the mother's. The fundus reaches the umbilicus at approximately how many weeks' gestation? - 20 weeks Most neonates who survive ...