Pulmonary circuit Study guides, Class notes & Summaries

What is the most reliable method of confirming and montioring correct placement of an ET tube? - Answer- Continuous waveform capnography The upper airway consists of... - Answer- Nose, Mouth, Jaw, Oral Cavity, Pharynx, and Larynx No gas exchange occurs here __________, it's called ____________. - Answer- Nose to terminal bronchioles, anatomical dead space. (2ml/kg of inspired tidal volume) They conduct airflow towards gas exchange units. Crycothyroid membrane - Answer- between thyroid a...

m   1. Which of the following is the mRNA start codon in most cases? A. UAA B. AGU C. AUG D. UGA 2. Which of the types of RNA is the smallest? A. mRNA B. tRNA C. rRNA D. 3. Which of the following is not considered a pyrimidine? A. C B. T C. U D. G 4. Which of the following is paired correctly? A. A-G B. C-G C. A-U D. G-T 5. Which of the following characterizes a Western blot? A. Antibody/protein hybridization B. DNA/RNA combination C. RNA ...

LINDSEY JONES- TMC ACTUAL EXAM QUESTIONS AND ANSWERS 2023 (VERIFIED ANSWERS) 1. Which is the preferred order to manipulate a mechanical ventilator in order to gradually increase alveolar minute ventilation while limiting MAP? ANSWER - Decrease mechanical deadspace, increase VT, increase RR 2. An air-entrainment jet nebulizer is set at 50%. The respiratory therapist analyzes the oxygen coming from the end of the tubing and finds it is 60%. Which of the following most likely explains this ...

platelets small fragments of larger cells produced in bone marrow that initiate clotting Leukocyte (wbc) Protect against invading microorganisms Erythrocyte (rbc) Contain hgb and enables cell to bind oxygen molecules Plasma Fluid medium that allows transport of blood components Capillaries Smallest vessels Veins (except pulmonary) Carry deoxygenated blood back to heart Pulmonary Vein Carries oxygenated blood from lungs to heart Arteries (except Pulmonary) Carry oxygenated blood aw...

What is the most reliable method of confirming and montioring correct placement of an ET tube? Continuous waveform capnography The upper airway consists of... Nose, Mouth, Jaw, Oral Cavity, Pharynx, and Larynx No gas exchange occurs here __________, it's called ____________. Nose to terminal bronchioles, anatomical dead space. (2ml/kg of inspired tidal volume) They conduct airflow towards gas exchange units. Crycothyroid membrane between thyroid and cricoid, avascular structu...

What is the most reliable method of confirming and montioring correct placement of an ET tube? - Answer Continuous waveform capnography The upper airway consists of... - Answer Nose, Mouth, Jaw, Oral Cavity, Pharynx, and Larynx No gas exchange occurs here __________, it's called ____________. - Answer Nose to terminal bronchioles, anatomical dead space. (2ml/kg of inspired tidal volume) They conduct airflow towards gas exchange units. Crycothyroid membrane - Answer between thyroid and cr...

Anatomy and Physiology HESI A2 Admission Assessment 4th edition 154 Questions with Verified Answers Medial -CORRECT ANSWER toward the midline Lateral -CORRECT ANSWER away from the midline Proximal -CORRECT ANSWER closer to point of attachment Distal -CORRECT ANSWER farther away from point of attachment What plane divides the body into superior and inferior portions? -CORRECT ANSWER transverse plane What plane divides the body into left and right halves? -CORRECT ANSWER Sagitt...

pulmonary circuit - ANSWER The right side of the heart receives deoxygenated blood from the tissues and pumps it to the lungs through the pulmonary circuit Systemic circuit - ANSWER Receives oxygenated blood from the lungs and pumps it to the tissues via the systemic circuit Heart size and location - ANSWER Size of a persons fist located in the mediastinum between 2nd rib and 5th intercostal space, apex sits on the diaphragm 2/3 of the mass is left of center Anterior to the vertebral colu...

Pulmonary Circuit correct answers low pressure provides BF to lungs Systemic Circuit correct answers high pressure provides BF to all other tissues Macrocirculation correct answers vessels outside of tissues arteries and veins provides blood to and from tissues Microcirculation correct answers smaller vessels contained in an organ or tissue arterioles, venules, capillaries regulate BF and BP regulate exchange of gasses and nutrients Cardiovascular adjustments to exercise corre...

NEONATAL NURSING QUESTIONS AND ANSWERS ALREADY PASSED Neonatal Period -Defined as the first 28 days after birth -Newborn adapts to a brighter & cooler environment -Physiologic & behavioral changes occur quickly -The nurse & parents must be aware of any deviations from the norm for early identification & prompt interventions Assessment Findings -Transition -6-10 hours -Physiological changes -Periods of reactivity -Physical assessments -Reflexes Umbilical cord Vein carries oxyg...

Pulmonary circuit correct answers -low pressure -provides blood flow to the lungs Systemic circuit correct answers -high pressure -provides blood flow to all other tissues oxygen rich blood correct answers -poor CO2 -blood from lungs, through heart and out to body oxygen poor blood correct answers -CO2 rich -blood from tissues, through heart back to lungs Microcirculation correct answers -vessels too small to see -completely contained within a tissue -arterioles, capillar...