Author Question: A client's CT scan indicates the presence of an abnormal mass near the hypothalamus. The nurse ... (Read 73 times)

Lobcity · **on:** Jun 25, 2018

A client's CT scan indicates the presence of an abnormal mass near the hypothalamus. The nurse understands that this could affect the client's:

1. speech.
2. fluid balance.
3. problem-solving skills.
4. ability to follow simple directions.

Question 2

A client is scheduled for positive emission tomography (PET) of the brain. The nurse should teach the client to:

1. withhold food and fluids for 4 hours prior to the test.
2. lie perfectly still during the procedure.
3. drink an iodine preparation 2 hours prior to the test.
4. eat a high-protein diet after the test.

Liddy · **Reply #1 on:** Jun 25, 2018

Answer to Question 1

Answer: 2

1. The hypothalamus does not control speech.
2. The hypothalamus regulates temperature, fluid balance, thirst, appetite, emotions, and the sleep-wake cycle.
3. The hypothalamus does not regulate problem-solving.
4. The hypothalamus does not control the ability to follow directions.

Answer to Question 2

Answer: 1

1. The client should be n.p.o. for 4 hours prior to the test.
2. The client does not need to lie perfectly still for this procedure.
3. The client will have an IV started, and a radioactive solution is given.
4. The client should be encouraged to drink extra fluids following the exam to aid in the removal of the radioisotope.