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The skin turgor test is conducted by pinching the skin on the patient's body, in a location such as the forearm or the back of the hand, and watching to see how quickly it returns to its normal position, [3] low turgor causes the skin to "tent". [2] The skin turgor test can be unreliable in patients who have reduced skin elasticity, such as the ...
Cutis laxa [1] or pachydermatocele [2] is a group of rare connective tissue disorders in which the skin becomes inelastic and hangs loosely in folds. [ 3 ] Signs and symptoms
Turgor pressure within the stomata regulates when the stomata can open and close, which plays a role in transpiration rates of the plant. This is also important because this function regulates water loss within the plant. Lower turgor pressure can mean that the cell has a low water concentration and closing the stomata would help to preserve water.
On physical examination there is usually clinical evidence of dehydration, such as a dry mouth and decreased skin turgor. [17] If the dehydration is profound enough to cause a decrease in the circulating blood volume, a rapid heart rate and low blood pressure may be observed.
The predominant clinical symptoms of wrinkly skin syndrome are wrinkled and inelastic skin over the face, backs of hands/fingers, tops of feet, and abdomen; delayed closure of the fontanelle (baby's soft spot), and increased palmar and plantar creases in the hands and feet, respectively.
The skin of the glabella may be used to measure skin turgor in suspected cases of dehydration by gently pinching and lifting it. When released, the glabella of a dehydrated patient tends to remain extended ("tented"), rather than returning to its normal shape.
poor capillary refill (e.g. when the patient's fingertip is pressed, the skin turns white, but upon release, the skin does not return to pink as fast as it should - usually >2 seconds) decreased skin turgor (e.g. the skin remains "tented" when it is pinched) a weak pulse
The skin turgor test can be used to support the diagnosis of dehydration. The skin turgor test is conducted by pinching skin on the patient's body, in a location such as the forearm or the back of the hand, and watching to see how quickly it returns to its normal position.