REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs – MCQs 33

The multiple choice questions in this online test paper focuses on REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs. If you are looking for self evaluation of your PG Medical entrance exam preparation then this online REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs Test Paper will help you to evaluate your exam preparation.

Instruction for REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs:

1- This online MCQ practice test paper contains 30 questions.
2- Each question in this online practice test paper have four options and only 1 option is correct.
3- You can view the answers of this practice test paper after submitting the practice test paper.
Note: The answers mentioned at the end of practice test are the best suitable option as per our knowledge. Users shall cross-check the answers with their textbooks.

Q 1. mechanical ventilation strategies used for ARDS are

partial liquid ventilation

high frequency ventiltion

extracorporeal membrane oxygenation

all of the above

Q 2. most common situation leading to ARDS

multiple bone fractures

head trauma

burns

near drowning

Q 3. inverse ratio ventilation refers to

prone position ventilation

inspiratory time is longer than expiratory time

expiratory time is longer than inspiratory time

ventilating at extremely high respiratory rates

Q 4. pulmonary capillary wedge pressure in ARDS usually

markedly increased

moderately increased

normal

decreased

Q 5. lipid mediator includes

interleukin 1

interleukin 8

TNF alpha

leukotriene B4

Q 6. normally respiratory system compliance is about

10 mL per cm H2O

50 mL per cm H2O

100 mL per cm H2O

150 mL per cm H2O

Q 7. chest radiograph in exudative phase of ARDS shows alveolar and interstitial opacities involving

1/3 of lung fields

1/2 of lung fields

2/3 of lung fields

3/4 of lung fields

Q 8. in D/D of ARDS which is least likely

cardiogenic pulmonary edema

hypersensitivity pneumonitis

diffuse pneumonia

alveolar hemorrhage

Q 9. histologically in fibrotic phase of ARDS which of the following occurs

extensive alveolar duct

extensive interstitial fibrosis

large bullae

all of the above

Q 10. diagnostic criteria for ARDS includes

PaO2/FiO2≤200 mm Hg

acute onset

pulmonary capillary wedge pressure ≤18 mm Hg

all of the above

Q 11. scores for APACHE II can range from

0 to 61

0 to 71

0 to 81

0 to 91

Q 12. histologically in proliferative phase of ARDS , pulmonary infiltrate is

neutrophil predominant

lymphocyte predominant

eosinophil predominant

basophil predominant

Q 13. optimal PEEP for alveolar recruitment in ARDS

0-5 mm Hg

5-12 mm Hg

12-15 mm Hg

15-18 mm Hg

Q 14. normal alveolar epithelium includes

flat type I cells make up 90% of alveolar surface area and are easily injured

cuboidal type II cells make up 10% of alveolar surface area and are more resistant to injury

type II cell functions include surfactant production, ion transport and proliferation and differentiation of type I cells after injury

all of the above

Q 15. pulmonary edema in ARDS is due to

increased vascular permeability

increased hydrostatic pressure

lymphatic obstruction

physiological

Q 16. which is a poor prognostic sign in ARDS

increased alveolar type III procollagen

need for increased PEEP

need for increased FIO2

none

Q 17. ARDS predisposing factors include all except

status asthmaticus

fat embolism

sepsis

multiple blood transfusion

Q 18. increased risk of pneumothorax is present in which phase of ARDS

Exudative phase

proliferative phase

fibrotic phase

all of the above

Q 19. exudative phase of ARDS include all except

alveolar edema

neutrophil rich leukocytic infiltration

prominent interstitial inflammation

formation of hyaline membrane whorls

Q 20. exudative phase of ARDS include all except

injury to alveolar capillary endothelial cells

injury to type I pneumocytes

proliferation of type II pneumocytes

vascular obliteration by microthrombi and fibrocellular proliferation

Q 21. ARDS phases include all except

exudative

proliferative

fibrotic

serofibrinous

Q 22. early ARDS includes

alveolar edema involves dependent portion of lung

hypercapnia is prominent in early ARDS

chest Xray in ARDS rarely shows cardiomegaly

all of the above

Q 23. chest X ray in exudative phase of ARDS rarely shows

cardiomegaly

pleural effusions

pulmonary vascular redistribution

all of the above

Q 24. normal tissue extraction ratio for O2 is

15%

25%

33%

Q 25. Positive end-expiratory pressure (PEEP) includes all except

In severe acute respiratory distress syndrome (ARDS), a PEEP >15cmH20 improves mortality.

PEEP increases functional residual capacity.

PEEP application increases intrathoracic pressure, diminishing venous return to the right heart

An observed increase in lung compliance suggests alveolar recruitment.

Q 26. normally content of oxygen in mixed venous blood is

12.76 ml/dL blood

13.76 ml/dL blood

14.76 ml/dL blood

15.76 ml/dL blood

Q 27. proliferative phase of ARDS usually lasts from

day 7 to 10

day 7 to 14

day 7 to 18

day 7 to 21

Q 28. appropriate treatment of established ARDS includes all except

PEEP

steroids

inverse ratio ventilation

diuretics

Q 29. exudative phase encompasses how many days after exposure to precipitating ARDS risk factor

first 1 day

first 3 days

first 5 days

first 7 days

Q 30. reparative process in proliferative phase of ARDS includes

organization of alveolar exudates

lymphocyte predominant pulmonary infiltrate

proliferation of type II pneumocytes

all of the above

REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs – MCQs 33

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REPRODUCTIVE BIOLOGY/ REPRODUCTIVE MEDICINE / INFERTILITY MCQs – MCQs 33

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