Infectious diseases, referred to in medical circles as pathogens, stem from a number of sources.
Answer the following statement true (T) or false (F)
True
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Hyperkeratosis is a condition of having too much________, which is a protein of the skin, hair, and nails
A) keratose B) keratin C) perkates D) eratoses
The nursing assistant has taken clean linen into a resident’s room and notices some apparently clean linen on the client’s chair. What is the next step should the nursing assistant take with the linen that is already in the room?
A. Pick up linen and return to the linen cart B. Throw the linen on the floor. C. Place linen into a soiled linen hamper. D. Inspect linen closely and use if it looks clean.
There is a 3-L/min leak around the nasal prongs during nasal continuous positive airway pressure on the Maquet Servoi Ventilator. This will cause which of the following?
a. Bias flow will drop to 7.5 L/min. b. Disconnect alarm will become active. c. Flow will automatically increase. d. Expiratory sensitivity will decrease.
Which of the following Gram stain results suggests the most legitimate sputum sample in a pa-tient with pneumonia?
a. Many epithelial cells and many pus cells b. Few pus cells and many epithelial cells c. Few pus cells and few epithelial cells d. Few epithelial cells and many pus cells