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Critical Care

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Abstract

Critical care medicine is a multidisciplinary healthcare specialty that cares for patients with acute, life-threatening illness or injury. Many disease processes lead to critical illness, and these disease processes are commonly treated in an intensive care environment. Critically ill patients may be ill either due to medical or surgical causes, but the treatment of the illness is more or less the same. Table 40.1 lists the seven Cs of critical care.

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Correspondence to Paul K. Sikka M.D., Ph.D. .

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Clinical Review

Clinical Review

  1. 1.

    Shock in sepsis is of the following type

    1. A.

      Cardiogenic

    2. B.

      Vasodilatory

    3. C.

      Toxic

    4. D.

      Hypovolemic

  2. 2.

    Nitric oxide is a pulmonary

    1. A.

      Vasoconstrictor

    2. B.

      Vasodilator

    3. C.

      Neither A nor B

    4. D.

      Artery pressure autoregulator

  3. 3.

    All of the following are end points in resuscitation of shock, except

    1. A.

      Systolic blood pressure of >90 mmHg

    2. B.

      Mean arterial pressure of >65 mmHg

    3. C.

      Urine output of >0.5 ml/kg/min

    4. D.

      Lactate of <6 mmol/L

  4. 4.

    Preferred type of ventilation in a patient with ARDS would be

    1. A.

      Intermittent mandatory

    2. B.

      Pressure support

    3. C.

      Airway pressure release

    4. D.

      PEEP

  5. 5.

    Administration of oxygen to neonates may most likely cause

    1. A.

      Retinal hemorrhage

    2. B.

      Corneal detachment

    3. C.

      Myopia

    4. D.

      Retinopathy

  6. 6.

    ARDS is characterized by

    1. A.

      Increased capillary permeability

    2. B.

      Increased capillary hydrostatic pressure

    3. C.

      Increased surfactant concentration

    4. D.

      PaO2/FiO2 ratio <400

  7. 7.

    A patient with atrial fibrillation, with HR 160/min and BP 84/54 mmHg, is treated with

    1. A.

      Esmolol

    2. B.

      Diltiazem

    3. C.

      Lidocaine

    4. D.

      Cardioversion

  8. 8.

    Gradual lengthening of the PR interval followed by a dropped beat is characteristic of

    1. A.

      1st-degree AV block

    2. B.

      2nd-degree type I AV block

    3. C.

      2nd-degree type II AV block

    4. D.

      3rd-degree AV block

Answers: 1. B, 2. B, 3. D, 4. C, 5. D, 6. A, 7. D, 8. B

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Sikka, P.K. (2015). Critical Care. In: Sikka, P., Beaman, S., Street, J. (eds) Basic Clinical Anesthesia. Springer, New York, NY. https://doi.org/10.1007/978-1-4939-1737-2_40

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  • DOI: https://doi.org/10.1007/978-1-4939-1737-2_40

  • Publisher Name: Springer, New York, NY

  • Print ISBN: 978-1-4939-1736-5

  • Online ISBN: 978-1-4939-1737-2

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