The nurse performs a dressing change for the client a wound vacuum assisted closure (VAC). Which does the nurse implement to facilitate wound healing?
1. Cuts foam smaller than wound edges
2. Uses black foam to reduce client pain
3. Limits granulation tissue with PVA foam
4. Maintains VAC tubes in alternating places
4
4. The nurse changes the tubing placement frequently to prevent new skin breakdown and aggravation of impaired tissue.
1. The nurse cuts the PU or PVA foam to fit the entire wound bed, including tunnels and undermined areas because the VAC cannot facilitate wound healing if it cannot reach the damaged tissue.
2. The nurse uses white foam, PVA, to reduce client pain produced from wound con-traction.
3. White PVA foam, soft dense foam with finer pores, limits the amount of negative pressure to the wound bed and thereby limits granulation tissue growth.
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A female patient is informed that she has the BRCA1 gene. On which health problems should the nurse focus when assessing this patient?
Select all that apply. 1. asthma 2. fibromyalgia 3. heart disease 4. breast cancer 5. ovarian cancer
All humans learn from both formal and informal experiences. What orderly pattern of changes results in part from learning?
A) Development B) Growth C) Maturity D) Aging
A nurse is administering medications that alter neurotransmitters to a client with schizophrenia. Which neurotransmitter alterations are most likely to contribute to the development of schizophrenia? Select all that apply
A) Acetylcholine B) Dopamine C) Gamma-aminobutyric acid (GABA) D) Thyroid-stimulating hormone (TSH) E) Serotonin
What is a normal heart rate for a 3 year old?
1. 110 to 170 beats/min 2. 90 to 150 beats/min 3. 70 to 130 beats/min 4. 50 to 110 beats/min