Question

which korotkoff phase marks the disappearance of sound and is used to determine diastolic pressure? phase 1 phase 2 phase 4 phase 5 question 10 (2 points) which sign is positive when palpation of the left lower quadrant causes right lower quadrant pain? murphys sign obturator sign rovsings sign cullens sign

Explanation:

• Korotkoff phases are used in blood - pressure measurement. Phase 5 marks the disappearance of sound and is used for diastolic pressure.
• For the second question, Rovsing's sign is positive when palpation of the left lower quadrant causes right lower quadrant pain. Murphy's sign is related to gallbladder, Obturator sign is related to psoas and obturator muscles, and Cullen's sign is related to intra - abdominal bleeding around the umbilicus.

Answer:

• First question: Phase 5
• Second question: Rovsing's sign