NEUROLOGY
SURGERY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Staphylococcus aureus
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Mycobacterium tuberculosis
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Pseudomonas aeruginosa
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Streptococcus pneumonia
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Detailed explanation-1: -Crackles. Crackles (rales) are caused by excessive fluid (secretions) in the airways. It is caused by either an exudate or a transudate. Exudate is due to lung infection e.g pneumonia while transudate such as congestive heart failure.
Detailed explanation-2: -Auscultation findings include lack of normal breath sounds, the presence of crackling sounds (rales), or increased loudness of whispered speech (whispered pectoriloquy) with areas of the lung that are stiff and full of fluid, called consolidation.
Detailed explanation-3: -Physical exam Your doctor will listen to your lungs with a stethoscope. If you have pneumonia, your lungs may make crackling, bubbling, and rumbling sounds when you inhale.
Detailed explanation-4: -These four stages of pneumonia are congestion, red hepatization, gray hepatization, and resolution, respectively.