Question

Which skin assessment is consistent with blood pooling?

a) Pallor
b) Flushing
c) Cyanosis
d) Mottling

Answer 1

The skin condition consistent with blood pooling is mottling, which manifests as marbled red or purple discoloration on the skin due to blood collection in the veins. Other options such as pallor, flushing, and cyanosis describe different skin conditions not directly associated with blood pooling.

Step-by-step explanation:

The skin assessment that is consistent with blood pooling is d) Mottling. Blood pooling can lead to a mottled appearance, where the skin can have patches of purple or red discoloration, resembling a marbled appearance. This occurs due to the collection of blood in the veins, which can be seen through the skin, particularly in areas where circulation is compromised.

The other options represent different conditions:
a) Pallor is associated with reduced blood flow or hemoglobin, leading to a pale appearance.
b) Flushing is increased redness due to vasodilation and increased blood flow, typically from heat, emotions, or certain medical conditions.
c) Cyanosis is a bluish discoloration of the skin due to a lack of oxygen in the blood.

Answer 2

The skin assessment consistent with blood pooling is mottling, which shows discolored, patchy skin due to poor circulation. In contrast, redness of inflammation is caused by increased blood flow. In tests like VDRL, a flocculant forms for a positive result.

Step-by-step explanation:

The skin assessment that is consistent with blood pooling is d) mottling. Mottling is a pattern of irregular discoloration on the skin, often seen as patchy, purplish discolorations which indicate poor blood circulation and blood pooling. In contrast, pallor denotes paleness due to reduced blood flow or hemoglobin, flushing is reddening typically associated with increased blood flow, and cyanosis is the bluish discoloration of the skin due to lack of oxygen in the blood. When evaluating inflammation, the processes that are considered cardinal signs include redness, heat, and swelling. Fever is a systemic response, not a local cardinal sign of inflammation. The redness associated with this condition is due to increased blood flow. Red streaks seen on a patient's skin, known as lymphangitis, are usually caused by an infection and indicate that the inflammatory response is active in that area. The VDRL test, which is used for syphilis testing, forms a flocculant when the test is positive.