The major difference between B cell lymphocytes and T cell lymphocytes is that

1. T cells produce clones.
2. B cells produce antibodies.
3. T cells produce antibodies.
4. B cells produce clones.


2
Rationale 1: B and T cells both produce clones.
Rationale 2: B cells produce antibodies.
Rationale 3: T cells do not produce antibodies but rather cytokines.
Rationale 4: B and T cells both produce clones.
Global Rationale: B cells produce antibodies. B and T cells both produce clones. T cells do not produce antibodies but rather cytokines. B and T cells both produce clones.

Nursing

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A nurse has just admitted a female patient to the medical-surgical unit for a recurrent urinary tract infection. Which finding should alert the nurse that the patient may be experiencing major depression?

a. A patient who reports sleeping 14 to 16 hours per day for the past 3 months. b. A patient who states, "I feel pretty emotional about once a month." c. A patient who comments, "I have asked my sister to help me at home until I am feeling stronger." d. A patient who says, "I'm a bit of a loner. I love to read and surf the Internet."

Nursing

Examples of philosophies of nursing include which of the following?

a. Nightingale's Environmental Theory b. Philosophy and Science of Caring c. Johnson's Behavior System Model in Nursing Practice d. All of the above e. A and B only

Nursing

A home care nurse receives a physician order for a medication that the patient does not want to take because the patient has a history of side effects from this medication

The nurse carefully listens to the patient, considers it in light of the patient's condition, questions its appropriateness, and examines alternative treatments. What is the nurse's best action? a. Call the physician, explain rationale, and suggest a different medication. b. Consult an experienced nurse on whether there are other similar treatments. c. Hold the drug until the physician returns to the unit and can be questioned. d. Question other staff as to the physician's acceptance of nursing input.

Nursing

Which of the following occurs in respiratory distress?

A)  Speaking in sentences of 10–20 words
B)  Skin between the ribs moves inward with inspiration
C)  Neck muscles are relaxed
D)  Patient torso leans posteriorly

Nursing