Where is the nucleus located?
a. Outside the cell
b. In the center of the cell
c. Inside the genes
d. Inside the chromosomes
B
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Frank is a 52-year-old male who began to feel unwell 4 months ago. His appetite declined, and he could not taste food as well as he used to. When he lost a considerable amount of weight and became weak as a result, he visited his doctor
The examination revealed Frank had adenocarcinoma of the pancreas, and surgery was immediately ordered. During his hospitalization, Fred was slow to gain weight and his muscles were wasted. In order to build up his strength for chemotherapy, his wife tried to tempt him with freshly baked cookies and sweets she brought from home. In severe protein-calorie malnutrition, what is a potential complication of rapid enteral refeeding? What effects does protein-calorie malnutrition have on the gastrointestinal system? What might Frank's nitrogen balance be? Why would he have this type of nitrogen balance? Frank's nurses encourage him to eat the potatoes and dinner rolls that come with his meals. Why are they encouraging Frank to complete the carbohydrates on his plate?
Which of the following is the priority nursing intervention for a stable infant who has supraventricular tachycardia?
1. Application of ice to the face 2. Administration of intravenous adenosine (Adenocard) 3. Administration of intravenous amiodarone (Cordarone) 4. Preparation for cardioversion
What should the nurse do upon noting bleeding around a dressing at an IV insertion site?
a. Discontinue the IV. b. Assess the insertion site. c. Leave the dressing intact, but reinforce it. d. Elevate and apply warm compresses to the extremity.
A nurse is taking care of four different pediatric clients. Which client poses the great risk for dehydration?
1. 15-year-old working out in a weight room for an hour before football practice 2. 10-year-old playing baseball outdoors in 85 degree heat 3. 5-year-old refusing to eat because of a virus 4. A newborn under a radiant warmer for an hour after the first bath