Which of the following tests provides information about the fetal number?
1. Amniocentesis
2. Standard second-trimester sonogram
3. Beta hCG
4. Maternal serum alpha-fetoprotein
2
Explanation: 2. A standard (comprehensive) second trimester sonogram provides the information about the fetus, placenta, and uterine conditions including fetal number.
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After a long and frustrating course of constant vaginal pain, a 38-year-old woman has diagnosed with generalized vulvodynia by her gynecologist. What treatment plan is her physician most likely to propose?
A) Alternative herbal therapies coupled with antifungal medications B) Antidepressant and antiepileptic medications C) Lifestyle modifications aimed at accommodating and managing neuropathic pain D) Narcotic analgesia and nonsteroidal anti-inflammatory medications
Postural hypotension is defined as a ___________________ when the patient stands compared with sitting or supine readings
a. systolic pressure drop of more than 15 mm Hg with a pulse rate increase b. pulse rate decrease with a systolic pressure increase of at least 15 mm Hg c. diastolic pressure increase of more than 5 mm Hg and no pulse rate changes d. pulse rate decrease and diastolic pressure decrease of more than 5 mm Hg
A nurse is caring for an elderly patient with terminal cancer. The patient has just told his family that he wants to end treatment and be kept comfortable for the remainder of his life. His family is very upset and does not agree with his decision
Both the patient and his family have confided their wishes to the nurse privately, and the family has asked the nurse to intervene. How would you classify the ethical dilemma that the nurse is experiencing? a. Right to life b. Informed consent c. Right to die d. Medical futility
A tourniquet is necessary for a fingerstick during which of the following situations:
a.) obese patients b.) dehydrated patients c.) never d.) if the flow is slow