HESI Pharmacology Exam and solutions

A healthcare provider prescribes cephalexin monohydrate (Keflex) for a client with a postoperative
infection. It is most important for the nurse to assess for what additional drug allergy before
administering this prescription?
A) Penicillins.
B) Aminoglycosides.
C) Erythromycins.
D) Sulfonamides.
 
2. Which nursing intervention is most important when caring for a client receiving the antimetabolite
cytosine arabinoside (Arc-C) for chemotherapy?
A) Hydrate the client with IV fluids before and after infusion.
B) Assess the client for numbness and tingling of extremities.
C) Inspect the client's oral mucosa for ulcerations.
D) Monitor the client's urine pH for increased acidity.
 
3. When assessing an adolescent who recently overdosed on acetaminophen (Tylenol), it is most
important for the nurse to assess for pain in which area of the body?
A) Flank.
B) Abdomen.
C) Chest.
D) Head.
 
4. An adult client is given a prescription for a scopolamine patch (Transderm Scop) to prevent motion
sickness while on a cruise. Which information should the nurse provide to the client?
A) Apply the patch at least 4 hours prior to departure.
B) Change the patch every other day while on the cruise.
C) Place the patch on a hairless area at the base of the skull.
D) Drink no more than 2 alcoholic drinks during the cruise.
 
5. The nurse is reviewing the use of the patient-controlled analgesia (PCA) pump with a client in the
immediate postoperative period. The client will receive morphine 1 mg IV per hour basal rate with 1 mg
IV every 15 minutes per PCA to total 5 mg IV maximally per hour. What assessment has the highest
priority before initiating the PCA pump?
A) The expiration date on the morphine syringe in the pump.
B) The rate and depth of the client's respirations.
C) The type of anesthesia used during the surgical procedure.
D) The client's subjective and objective signs of pain.
 
A 52-year-old client is admitted to the hospital for possible duodenal ulcers.
The healthcare provider prescribes ranitidine hydrochloride (Zantac) 150 mg
BID PO. Which data would indicate that this medication is effective?
Within 4 hours after meals, the client denies having pain.
A 78-year-old client with congestive heart failure receives the cardiac glycoside
digoxin (Lanoxin) 0.25 mg PO daily. Which observation by the nurse indicates that
the medication has been effective?
Clear breath sounds anteriorly and posteriorly
Minocycline (Minocin) 50 mg every 8 hours is prescribed for an adolescent girl
diagnosed with acne. The nurse discusses self-care with the client while she is
taking the medication. Which teaching points should be included in the
discussion? (Select all that apply.)
Report vaginal itching or discharge.
Protect skin from natural and artificial ultraviolet light.
Avoid driving until response to medication is known.
Use a nonhormonal method of contraception if sexually active.
The nurse is assessing a stuporous client in the emergency department who is
suspected of overdosing with opioids. Which agent should the nurse prepare to
administer if the client becomes comatose?
 
A client who is HIV positive is receiving epoetin (Epogen) for management of
anemia secondary to zidovudine (AZT) therapy. Which laboratory finding is most
important for the nurse to report to the healthcare provider?
Hematocrit (HCT) of 58%
Una mujer de 42 años se presenta en el departamento de emergencias después de ser violada. El
AGACNP la examina y se da cuenta de que el esposo de la paciente es el violador. La paciente no quiere
presentar cargos y quiere regresar a casa con su esposo. La acción inicial de AGACNP debe ser:
A. Denuncie el asalto físico a la policía.
B. Haga que la paciente firme una autorización para irse a casa con su esposo.
C. Consultar a la psiquiatría para una retención psicológica
D. Brindar asesoramiento a la paciente sobre sus opciones.