​Match Each Item with the Correct Statement Below

question 37

Multiple Choice

​Match each item with the correct statement below.
-sound in air is an example of this type of wave

• A)amplitude
• B)constructive interference
• C)destructive interference
• D)diffraction
• E)Doppler effect
• F)frequency
• G)longitudinal
• H)pitch
• I)ray
• J)reflection
• K)reverberation
• L)sound level
• M)transverse
• N)ultrasound
• O)waveform
• P)wavelength

---

Definitions:

Capillary Refill

The time taken for color to return to an external capillary bed after pressure is applied, used as an indicator of circulatory status.

Purulent Discharge

A thick, often yellowish or greenish fluid produced at sites of infection, indicating the presence of pus and bacteria.

Stage III Pressure Ulcer

A pressure injury where the damage has reached the subcutaneous tissue layer, often presenting as a deep, open wound.

Infection

The invasion and multiplication of microorganisms in body tissues, causing illness.