Pulmonary circuit Study guides, Class notes & Summaries

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...

What are the two circuits of the CV system? correct answers 1. Pulmonary circuit 2. Systemic circuit What are the two features of the pulmonary circuit? correct answers 1. Low pressure 2. Provides BF to lungs What are the two features of the systemic circuit? correct answers 1. High pressure 2. Provides BF to all other tissues What is the macrocirculation? correct answers Arteries and veins What is the microcirculation? correct answers Arterioles, capillaries, and veins What do...

APHY 102 EXAM 3 QUESTIONS AND ANSWERS What are the organs of the respiratory system and where are they located? The organs of the respiratory system can be found in the head, neck, and thoracic cavity and include: -Blood vessels of the pulmonary circuit -Rib cage -Respiratory muscles -Lungs -Respiratory tract What is the respiratory tract, and where does gas exchange occur within it? A system of hollow tubes, and gas exchange occurs in the alveoli. The upper passages are from ...

Nitroprusside purpose - Answer- decreases preload and afterload by vasodilation (mainly afterload) Dobutamine mechanism of action - Answer- contractility Dopamine at a low-end dose "renal dose" - Answer- 0.5-4mcg/kg/min increases renal and mesentric perfusion Dopamine at a mid-range dose - Answer- 4-10mcg/kg/min increases contractility and heart rate Dopamine at a high-range dose - Answer- greater than 10mcg/kg/min vasoconstriction and increases BP Dopamine and Levophed inf...

Convert this number to a decimal 4AF. - Answer- 1199 Natural pacemaker of the heart: - Answer- Sino-Atrial Node (SA Node) Pulmonary Vein carries: - Answer- Deoxygenated blood Systole occurs when: - Answer- Ventricles depolarize What is the typical expected blood volume of a normal adult? - Answer- 6.0 Liters Usual pressure inside the Pulmonary circuit is: - Answer- 35/5 mmHg The T wave represents: - Answer- Refractory period The plane that divides the superior and inferior h...

TMC Exam C, FORM M, Lindsey Jones G, TMC I Already Graded A The respiratory therapist should evaluate which of the following to develop a teaching plan for a patient who will be using a small volume nebulizer at home? a. manual dexterity b. highest grade level achieved in school c. spousal support d. English speaking proficiency a. manual dexterity Which of the following would be most beneficial in resolving microatelectasis? a. chest tubes b. percutaneous ventilation c. thora...

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 ...

The first step in maintenance staff should take in properly locking and tagging out a piece of equipment is to alert the operator on duty When working in an area with two or more floor coverings, be sure that they are always Secured together When manually lifting any object be sure to keep it close to your body and use leg strength Oxygen deficiency becomes a concern when the oxygen level in a confined space is less than 19.5% What provides safety information for ...

changes in fetal circulation at birth - correct answer systemic vascular resistance increases pulmonary vascular resistance decreases 3 shunts cease to function mass of left ventricle increases mass of right ventricle decreases left-to-right shunts (3) - correct answer patent (open) ductus arteriosus ventricular septal defects atrial septal defects patent (open) ductus arteriosus - correct answer usually with premature infants - ductus arterious remains open after birth - oxyge...

HCS 212 TEST BANK 21 (Anatomy Questions And Answers 100% All Verified A+) The ability of the blood to supply oxygen and remove carbon dioxide from the tissues depends upon A) the diameter of the capillaries. B) the number of white blood cells in the circulation. C) the ability of the blood to remain in constant motion. D) the rate at which platelets are manufactured. E) the osmotic balance, as controlled by the kidneys. - ANS-c Blood that is transported to and from all of the tissues of t...