Drugs, such as thalidomide, that produce birth defects are known as ________.
A. mutagens
B. allergens
C. teratogens
D. carcinogens
Answer: C
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The nurse is caring for a patient with the diagnosis of sepsis. The patient is on a ventilator in the critical care unit, and is receiving a proton pump inhibitors (PPI) to reduce the risk for a stress ulcer
In this scenario, a stress ulcer is likely secondary to: a. infection with Helicobacter pylori bacteria. b. decreased acetylcholine production. c. a decreased number of parietal cells. d. ischemia associated with sepsis.
A standard ultrasound examination is performed during the second or third trimester and includes an evaluation of which of the following? Note: Credit will be given only if all correct choices and no incorrect choices are selected
Select all that apply. 1. Confirm fetal heart activity. 2. Evaluate the cervix. 3. Determine fetal presentation. 4. Amniotic fluid volume. 5. Fetal number.
Too little thyroid hormone results in which of the following?
a. Weight gain b. Rapid movements c. Increased body processes d. Too much sugar in the blood
A client is experiencing unstable hip joints with ambulation. The nurse suspects that a disorder is occurring within the strong bands of connective tissue that attach bone to bone or the:
1. bursae. 2. cartilage. 3. ligaments. 4. tendons.