Expiratory reserve volume Study guides, Class notes & Summaries

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...

1. E-D = ERV 160. A healthy 30-year-old woman is referred for a life insurance physical exam. History reveals that she has never smoked and vesicular breath sounds are heard at the periph- ery of the lung with aus- cultation. In the patient's spirometry tracing below, the expiratory reserve vol- ume (ERV) equals which of the following? 2. .21*380 = 80 mmHg 161. A group of third-year medical students accom- panied a medical mission team to Peru, South Amer- ica. After arriving at the air...

Test Bank for Cardiopulmonary Anatomy and Physiology Essentials of Respiratory Care 7th Edition by Des Jardins Chapter 2 Ventilation MULTIPLE CHOICE 1. What instrument is used to measure P atm ? a. dynameter c. barometer b. altimeter d. hygrometer ANS: C Feedback A B C D A barometer is used to measure barometric (P B A barometer is used to measure barometric (P B A barometer is used to measure barometric (P B A barometer is used to measure barometric (P B ) or atmospheric (...

USMLE Pretest Physiology 14th Edition Questions E-D = ERV 160. A healthy 30-year-old woman is referred for a life insurance physical exam. History reveals that she has never smoked and vesicular breath sounds are heard at the periphery of the lung with auscultation. In the patient's spirometry tracing below, the expiratory reserve volume (ERV) equals which of the following?

PHYS 506 Anatomy and Physiology Respiratory MCQs Answers Lung Compartments 1. A spirometer can be used to directly measure which of the following? (A) Functional residual capacity (B) Peak flow rate (C) Residual volume (D) Total lung capacity (E) Vital capacity Answer: E. A spirometer is an instrument that records the volume of air moved into and out of the lungs during breathing, and therefore can only be used to measure lung volumes and capacities that can be exchanged with the envi...

A by-product of involuntary muscle contraction and relaxation is: Select one: a. heat. b. lactic acid. c. nitrogen. d. oxygen. - heat A patient has a blood pressure of 130/70 mm Hg. The "130" in this measurement represents: Select one: a. ventricular relaxation. b. atrial contraction. c. ventricular filling. d. ventricular contraction. - ventricular contraction Bile is produced by the liver and concentrated and stored in the: - gallbladder If a patient's chest barely moves during...

NR 601 FINAL EXAM LATEST 2023 (QUESTIONS AND ANSWERS) GRADED A+ What are the 3 primary physiological changes of aging? - CORRECT ANSWER 1. Reduced physiological reserve of most body systems, esp. cardiac, resp, renal. 2. Reduced homeostatic mechanisms that fail to adjust regulatory systems (i.e. temp control, fluid/lyte balance, etc.). 3. Impaired immunological function (infection risk is greater, autoimmune dz's more prevalent) What is the preferred amount of exercise for elderly? - ...

The nurse and nursing student are assessing a client experiencing shock. The nurse teaches the student that which of these findings reflects compensatory sympathetic stimulation in a shock state? a) decrease in the serum creatinine b) overgrowth of the glomerular basement membrane c) increase in thyroid hormone production d) decreased urine output correct answers d) decreased urine output During periods of strong sympathetic stimulation, such as shock, constriction of the afferent ar...

Lindsey Jones Final TMC Questions and Answers Already Passed Condensation has developed on the fuel cell of a galvanic oxygenation analyzer. Which of the following is true? A. The fuel cell should be replaced B. The analyzer will still function properly C. The gold grid in the analyzer should be replaced D. The reading will be erroneous D. The reading will be erroneous Condensation on the fuel cell of a galvanic-type oxygen analyzer may result in an erroneous reading of oxygen p...

Erythrocytes contain the enzyme - Answer-carbonic anhydrase carbonic anhydrase catalyzes - Answer-the conversion of metabolically produced C)2 and water into carbonic acid fixed phagocytic macrophages - Answer-remove most old erythrocytes from circulation Location of fixed phagocytic macrophages - Answer-narrow capillaries of the spleen Undifferentiated cells called pluripotent stem cells reside - Answer-in the bone marrow pluripotent stem cells - Answer-continuously divide and develop mye...