The client diagnosed with a pituitary tumor developed syndrome of inappropriate
antidiuretic hormone (SIADH). Which interventions should the nurse
... [Show More] implement?
1. Assess for dehydration and monitor blood glucose levels.
2. Assess for nausea and vomiting and weigh daily.
3. Monitor potassium levels and encourage fluid intake.
4. Administer vasopressin IV and conduct a fluid deprivation test. - ANS: 2. Early signs
and symptoms are nausea and vomiting. The client has the syndrome of inappropriate
secretion of antidiuretic (against allowing the body to urinate) hormone. In other words,
the client is producing a hormone that will not allow the client to urinate.
1. The client has excess fluid and is not dehydrated, and blood glucose levels are not
affected.
3. The client experiences dilutional hyponatremia, and the body has too much fluid
already.
4. Vasopressin is the name of the antidiuretic hormone. Giving more increases the
client's problem. Also, a water challenge test is performed, not a fluid deprivation test.
The nurse is admitting a client to the neurological intensive care unit who is
postoperative transsphenoidal hypophysectomy. Which data warrant immediate
intervention?
1. The client is alert to name but is unable to tell the nurse the location.
2. The client has an output of 2,500 mL since surgery and an intake of 1,000 mL.
3. The client's vital signs are T 97.6ºF, P 88, R 20, and BP 130/80.
4. The client has a 3-cm amount of dark-red drainage on the turban dressing. - ANS: 2.
The output is more than double the intake in a short time. This client could be
developing diabetes insipidus, a complication of trauma to the head.
1. Neurological status is monitored every one (1) to two (2) hours. This client's
neurological status appears intact. Clients waking up in an intensive care area may not
be aware of their surroundings.
3. These vital signs are within normal limits.
4. A transsphenoidal hypophysectomy is performed by surgical access above the gum
line and through the nasal passage. There is no dressing. A drip pad is taped below the
nares.
Which laboratory value should be monitored by the nurse for the client diagnosed with
diabetes insipidus?
1. Serum sodium.
2. Serum calcium3. Urine glucose.
4. Urine white blood cells. - ANS: 1. The client will have an elevated sodium level as a
result of low circulating blood volume. The fluid is being lost through the urine. Diabetes
means "to pass through" in Greek, indicating polyuria, a symptom shared with diabetes
mellitus. Diabetes insipidus is a totally separate disease process. [Show Less]