Observe colour and amount of drainage. if excessive, apply direct pressure. obtain vital signs. notify health care provider of findings.

Correct

Notify health care provider, who may consider drain placement or alternate dressing method. Correct

Monitor patient for signs of infection, for example, fever, increased white blood cell (WBC) count, purulent drainage. Notify health care provider. Obtain wound cultures as ordered. Correct

Provide additional teaching and support. Obtain services of home care facility as needed. Correct

Observe wound for increased drainage, dehiscence, or evisceration. Cover wound with sterile moist dressing, if necessary. Instruct patient to lie still. Notify health care provider.

Definitions

(1) Patient or caregiver is unable to perform dressing change

(2) Patient reports a sensation that "something has given way under the dressing."

(3) Wound bleeds during dressing change

(4) Wound appears inflamed and tender, drainage is evident, or an odour is present

(5) Wound drainage increases, requiring frequent dressing changes

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.

answer: the correct option is d. enzyme

lactase and carbonic anhydrase are the examples of enzymes.

lactase is an enzyme, which is present in the small intestine of mammals. it in the digestion of the disaccharide, lactose ( milk sugar) by converting it into two monosachharide, which are glucose and galactose.

carbonic anhydrase is present in the red blood cells. this enzyme plays significant role in the transport of co₂. it in the conversion of co₂ and h₂o into carbonic acid, which is then dissociated into bicarbonate ions and hydrogen ions.