The basic function of the immune system is to remove foreign antigens such as viruses and bacteria to maintain homeostasis. What immunity is present at birth?
A) Passive immunity
B) Specific immunity
C) Acquired immunity
D) Nonspecific immunity
Ans: D
Feedback: Natural immunity or nonspecific immunity is present at birth. Acquired or specific immunity develops after birth.
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The client pregnant with her first child reports that her husband wants her to visit a homeopath for help with her nausea and vomiting. The client asks what the nurse's opinion of homeopathy is. The best response by the nurse is:
1. "Homeopathy is unproven and potentially dangerous. Avoid using homeopathic remedies." 2. "The FDA has approved homeopathic remedies, and practitioners undergo education and certification." 3. "I can't give you advice about what alternatives to try. Go online and do some research to get information." 4. "Homeopathy is the same as herbal remedies. Some are safe during pregnancy and some are not."
The patient's results show a ratio of BUN to creatinine of 10:
1. This indicates to the nurse that the results indicate: 1. a normal ratio. 2. severe renal failure. 3. malnutrition and dehydration. 4. decreased kidney function.
The three classic symptoms of both types of diabetes mellitus are polyuria, polydipsia, and __________
Fill in the blank(s) with correct word
Which document describes homeland security as a unified, national effort to prevent and deter terrorist attacks, protect and respond to hazards, and secure borders?
What will be an ideal response?