Chapter 19: Drugs Used for Seizure Disorders

Chapter 19: Drugs Used for Seizure Disorders

Complete Chapter Questions With Answers

Sample Questions Are Posted Below

MULTIPLE CHOICE

1. Which condition is associated with hydantoin therapy?

ANS:  D

Encouraging good oral hygiene practices is indicated when a patient is on hydantoin therapy because its use contributes to gingival hyperplasia. Postictal state is a characteristic of generalized tonic clonic seizures. Atonia is not associated with hydantoin therapy. Hydantoin raises the seizure threshold.

DIF:    Cognitive Level: Knowledge            REF:   p. 295             OBJ:   4

TOP:   Nursing Process Step: Implementation

MSC:  NCLEX Client Needs Category: Physiological Integrity

2. The nurse is preparing discharge instructions for a patient with a history of diabetes who has just been diagnosed with seizure disorder. The patient has been prescribed hydantoin therapy. What will the patient most likely experience?

ANS:  B

Hydantoins may elevate blood sugar levels. Hunger, diarrhea, and pupil dilation are adverse effects of hydantoin therapy. Constipation and nystagmus are potential adverse effects.

DIF:    Cognitive Level: Application           REF:   p. 294             OBJ:   5

TOP:   Nursing Process Step: Implementation

MSC:  NCLEX Client Needs Category: Physiological Integrity

3. What is a guideline for the nurse when administering phenytoin (Dilantin) intravenously?

ANS:  D

Phenytoin should not be mixed in the same syringe with other medications or added to other intravenous (IV) solutions because a precipitate will form. Phenytoin should be administered slowly at a rate of 25 to 50 mg/min. Patients should be monitored with an ECG closely for bradycardia. Patients should be monitored for hypotension.

DIF:    Cognitive Level: Application           REF:   p. 292             OBJ:   6

TOP:   Nursing Process Step: Implementation

MSC:  NCLEX Client Needs Category: Physiological Integrity

4. For which condition may carbamazepine (Tegretol) be used?

ANS:  C

Carbamazepine has been used successfully to treat pain associated with trigeminal neuralgia and for bipolar disorders when lithium therapy has not been optimal. Carbamazepine does not have antidepressant, antipsychotic, or sedative effects.

DIF:    Cognitive Level: Knowledge            REF:   p. 296             OBJ:   4

TOP:   Nursing Process Step: Evaluation

MSC:  NCLEX Client Needs Category: Physiological Integrity