Myelin and lecithin, the structural components of cells, are examples of:
a. cholesterol c. phospholipids
b. lipids d. triglycerides
C
The structural components of cells composed of glycerol, fatty acids, and phosphorus are called phospholipids.
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The nurse will use all of the following safety devices when using needles in client care except:
1. Needleless systems. 2. Retracting catheters. 3. Cardboard contaminated sharps containers. 4. Gloves.
A nurse is describing the multifactorial perspective of mental health and illness to the parents of a child recently diagnosed with autism spectrum disorder. Which statement would the nurse utilize when describing this approach?
1. Exposure to drugs and alcohol has been associated with psychiatric disorders. 2. Early psychological trauma may create deficits or abnormalities in brain structure. 3. The child's genetically determined attributes and life experiences interact to influence mental health outcomes. 4. The feedback mechanism appears dysfunctional, creating neurotoxic effects on brain development and function.
A client who identifies as a member of the deaf community culture in the United States usually uses which one of the following for communication?
a. American Sign Language b. Invented sign systems c. Paralanguage d. Proxemics
Which intervention by the nurse helps to establish a trusting nurse–patient relationship?
1) Avoiding topics that may provoke emotional responses from the patient 2) Listening to the patient while performing care activities 3) Performing care interventions quietly without explanation 4) Greeting the patient by name whenever entering the patient's room