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🛍️ Shopee - 🛍️ Physiology Part 1 [page 374]

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Published	01/14/2024	A patient diagnosed with von Willebrand Disease would have abnormalities in which set of laboratory parameters?A. Bleeding time and PTB. PT and APTTC.…
Published	01/14/2024	Which of these occurs upon stimulation of the carotid and aortic bodies?A. ApneaB. VasodilationC. BronchoconstrictionD. Tachycardia
Published	01/14/2024	At the ER, a 27-year-old male is being treated for severe hemorrhage because of a ruptured spleen secondary to a 2-wheel vs 4-wheel collision. As a vi…
Published	01/14/2024	Which of the following statements is correct about the platelets?A. number may normally reach 500,000/uLB. do NOT have nuclei, Golgi apparatus or endo…
Published	01/14/2024	Complete organization of a clot into fibrous tissue takes place withinA. 1-2 daysB. 1 weekC. 1 monthD. 1-2 weeks
Published	01/14/2024	On a dark stormy night, Vina was alone in the music room doing her last-minute practice for the piano recital. She suddenly shrieked at the sound of a…
Published	01/14/2024	The following muscle is used during active inspiration:A. Internal intercostalsB. Abdominal rectiC. ScalenesD. Quadratus lumborum
Published	01/14/2024	The results of Eugene’s forward and reverse typing were as follows: anti-A (-), anti-B (-); A cells (-), B cells (-), O cells (-). What is the correct…
Published	01/14/2024	The results of Sarah’s forward and reverse typing were: anti-A (+), anti-B (+); A cells (-), B cells (-), O cells (-). The results of Cain’s forward a…
Published	01/14/2024	Which of these pairs of substance and role is correctly paired?A. thromboplastin – coagulationB. thrombosthenin – platelet adhesionC. thrombospondin –…
Published	01/14/2024	Which of the following factors that affects the rate of gas diffusion in a fluid is FALSE?A. Molecular weight of the gasB. Temperature of the fluidC. …
Published	01/14/2024	The volume of air in the lungs that cannot be measured directly isA. Inspiratory reserve volumeB. Expiratory reserve volumeC. Residual volumeD. Tidal …
Published	01/14/2024	Lipopolysaccharides present in the cell membrane of gram-negative bacteria are recognized by _____and elicit an inflammatory immune response.A. toll-l…
Published	01/14/2024	Interpret the results of the following Rh typing: anti-D (-), anti-D+AHG (+); anti-C (-), anti-E (-), anti-c (-), anti-e (-).A. Rh nullB. Weak DC. Rh …
Published	01/14/2024	The partial pressure of carbon dioxide is greater in the blood than in the alveoli. What would then happen to the carbon dioxide?A. It diffuses into t…
Published	01/14/2024	What occurs when the concentration of oxygen in the air of the alveoli decrease below 73mmHg PO2?A. Release of nitric oxide from the lung tissueB. Adj…
Published	01/14/2024	Which naturally occurring powerful anticoagulant binds with antithrombin III for removal of thrombin?A. Protein CB. Tissue plasminogen activatorC. Hep…
Published	01/14/2024	Which of these statements is true to both the sneeze and cough reflexes?A. bronchoconstrictionB. rise in blood pressureC. location of stimulusD. locat…
Published	01/14/2024	A hypothetical drug is believed to inhibit a type of plasminogen activator inhibitor (PAI). This drug would promoteA. platelet activationB. coagulatio…
Published	01/14/2024	Which of the following is TRUE of gas exchange?A. Diffusion of gas occurs from area of lower concentration to higher concentrationB. Partial pressure …
Published	01/14/2024	The elastic recoil of the thoracic cage ________ the expansibility of the lung.A. decreasesB. increasesC. neutralizesD. has no effect
Published	01/14/2024	The results of Patrick’s forward and reverse typing were as follows: anti-A (-), anti-B (+); A cells (+), B cells (-), O cells (-). What is the correc…
Published	01/14/2024	Which of the following gas laws took into consideration the concentration and solubility coefficient of the gas in determining the partial pressure of…
Published	01/14/2024	Which agglutinogens are naturally present on the red cell membrane surface of the AB blood type?A. Either A or B agglutinogenB. H agglutinogenC. No ag…
Published	01/14/2024	The extent to which the lungs will expand for each unit increase in transpulmonary pressure is called:A. Lung complianceB. Elastic reoilC. Work of bre…
Published	01/14/2024	Lung recoil initially causes the alveolar pressure to becomeA. more negative.B. negative.C. equal to atmospheric pressure.D. positive.
Published	01/14/2024	John, a first-year medical student at XUJPRSM, was asked by his classmate where does humidification of air starts. John answers his classmate correctl…
Published	01/14/2024	Which of the following is true pertaining to the large compliance of the pulmonary vessels?A. The large compliance averages almost 7ml/mmHgB. All the …
Published	01/14/2024	Which of the following statements properly describes pulmonary blood flow in Zone 2?A. Intermittent blood flow only during the troughs of pulmonary ar…
Published	01/14/2024	Which of the following cytokines released from CD4 and CD8 lymphocytes is most likely to produce an autocrine effect leading to proliferation of naïve…
Published	01/14/2024	Which of the following is NOT true regarding innate immunity?A. Inflammation is an exampleB. Exist prior to the exposure of the antigensC. Broadly rea…
Published	01/14/2024	Which of the following is most likely to represent the best initial protection against a respiratory tract infection?A. Circulating immunoglobulinB. A…
Published	01/14/2024	A person inheriting the B gene will be able toA. add galactose to the H agglutinogenB. convert the basic precursor into N-acetylgalactosamineC. inhibi…
Published	01/14/2024	The results of Jason’s forward and reverse typing were: anti-A (+), anti-B (-); A cells (-), B cells (+), O cells (-). The results of John’s forward a…
Published	01/14/2024	Which of the following statements about the Rh blood group system is/are true?A. The antigens are fully developed at birth and are fully immunogenic.B…
Published	01/14/2024	Cytotoxic lymphocytes recognize and target the virally- infected cells that display peptides on their cell surfaces bound toA. IgGB. MHC IIC. MHC ID. …
Published	01/14/2024	The pressure that tends to pull the lung towards the thoracic wall is theA. pleural pressure.B. transthoracic pressureC. alveolar pressure.D. transmur…
Published	01/14/2024	In pulmonary fibrosis, which of the following is always seen?A. Decreased residual volumeB. Increased inspiratory reserveC. Decreased vital capacityD.…
Published	01/14/2024	Which of the following occurs in the glomus cells during hypoxemia?A. ATP hydrolysisB. Opening of K+ channelsC. Closure of Ca++ channelsD. Acetylcholi…
Published	01/14/2024	Which of these factors may cause depression of the respiratory center?A. HypercapniaB. Brain edemaC. AnalgesicsD. Hypertonic solutions
Published	01/14/2024	16-year-old was diagnosed with bacterial pharyngitis and was given antibiotics. Which immunologic concept will protect this patient from reinfection?A…
Published	01/14/2024	A newborn girl infant has circulating immunoglobulins derived from maternal circulation. By which of the following mechanisms has this infant attained…
Published	01/14/2024	The volume of air that goes in and out of the lungs during quiet breathing is:A. Expiratory reserve volumeB. Inspiratory reserve volumeC. Residual vol…
Published	01/14/2024	Which of the following applies to pulmonary artery pressures during systole?A. At the end of systole, the ventricular pressure and pulmonaryarterial p…
Published	01/14/2024	Which of the following is true regarding elastic forces in the lung?A. Collagen and fibrin is the main contributor to the total elastic force exerted …
Published	01/14/2024	Which of these findings would point more closely to a disorder of blood coagulation rather than a disorder of blood vessels or platelets?A. Tourniquet…
Published	01/14/2024	During quiet breathing, the amount of air that goes inside the lung on inspiration is aroundA. 500 ml.B. 200 ml.C. 150 ml.D. 3,500 ml.
Published	01/14/2024	The central chemoreceptors are most sensitive to changes in increase inA. CSF CO2B. blood CO2C. blood H+D. CSF H+
Published	01/14/2024	What is considered in Guyton and Hall as the rate-limiting factor in blood coagulation? The formation ofA. thrombinB. cross-linked fibrin fibersC. fib…
Published	01/14/2024	Which of the following phenomena is most likely to occur when the C5-9 complex is formed?A. Cell activationB. Cell lysisC. OpsonizationD. Neutrophil m…
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