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  2. Nursing diagnosis - Wikipedia

    en.wikipedia.org/wiki/Nursing_diagnosis

    A nursing diagnosis may be part of the nursing process and is a clinical judgment about individual, family, or community experiences/responses to actual or potential health problems/life processes. Nursing diagnoses foster the nurse's independent practice (e.g., patient comfort or relief) compared to dependent interventions driven by physician ...

  3. Obstructive shock - Wikipedia

    en.wikipedia.org/wiki/Obstructive_shock

    In both types, the heart's output of blood (cardiac output) is decreased. This causes a back-up of blood into the veins entering the right atrium. [3] Jugular venous distension can be observed in the neck. This finding can be seen in obstructive and cardiogenic shock. With the decrease cardiac output, blood flow to vital tissues is decreased.

  4. Aortic regurgitation - Wikipedia

    en.wikipedia.org/wiki/Aortic_regurgitation

    While diastolic blood pressure is diminished and the pulse pressure widens, systolic blood pressure generally remains normal or can even be slightly elevated, this is because sympathetic nervous system and the renin-angiotensin-aldosterone axis of the kidneys compensate for the decreased cardiac output. [10]

  5. Shock (circulatory) - Wikipedia

    en.wikipedia.org/wiki/Shock_(circulatory)

    The diagnosis is generally based on a combination of symptoms, physical examination, and laboratory tests. [2] A decreased pulse pressure (systolic blood pressure minus diastolic blood pressure) or a fast heart rate raises concerns. [1] Shock is a medical emergency and requires urgent medical care.

  6. Hypovolemic shock - Wikipedia

    en.wikipedia.org/wiki/Hypovolemic_shock

    Hypovolemic shock; A diagram showing the formation of interstitial fluid from the bloodstream: Specialty: Emergency care: Symptoms: Anxiety, confusion, decreased or no urine output, cool and clammy skin, sweating, weakness, pallor, rapid breathing, unconsciousness [1]

  7. Pulsus paradoxus - Wikipedia

    en.wikipedia.org/wiki/Pulsus_paradoxus

    cardiac causes, pulmonary causes and; non-pulmonary and non-cardiac causes. Considered physiologically, pulsus paradoxus is caused by: [citation needed] decreased right heart functional reserve, e.g. myocardial infarction and tamponade, right ventricular inflow or outflow obstruction, e.g. superior vena cava obstruction and pulmonary embolism, and

  8. Hypovolemia - Wikipedia

    en.wikipedia.org/wiki/Hypovolemia

    Peripheral vasoconstriction accounts for the cold extremities (hands and feet), increased heart rate, increased cardiac output (and associated chest pain). Eventually, there will be less perfusion to the kidneys, resulting in decreased urine output. [citation needed]

  9. Mitral regurgitation - Wikipedia

    en.wikipedia.org/wiki/Mitral_regurgitation

    In this phase, the ventricular myocardium is no longer able to contract adequately to compensate for the volume overload of mitral regurgitation, and the stroke volume of the left ventricle will decrease. The decreased stroke volume causes a decreased forward cardiac output and an increase in the end-systolic volume. The increased end-systolic ...