FINAL

A patient contacts a clinic nurse to determine the proper action after she forgot to take her oral contraceptive [Ortho Tri-Cyclen] for the past 2 days during the first week of a 28-day regimen. Which response by the nurse is most appropriate? "Take the omitted two doses together with the next dose." "Take two doses per day on the following 2 days." "Stop taking the oral contraceptive until menstruation occurs." "Take a dose now and continue with the scheduled doses."

"Take two doses per day on the following 2 days."

The nurse teaches a patient about Camila. Which statement by the patient requires an intervention by the nurse? "I might have irregular bleeding while taking this pill." "These pills do not usually cause blood clots." "I should take this pill at the same time every day." "This pill works primarily by preventing ovulation."

"This pill works primarily by preventing ovulation."

Which statement about botulinum toxin does the nurse identify as true? A.Death from botulinum toxin results from paralysis of the muscles of respiration. B.Botulinum antitoxin can reverse damage that has already occurred. C.No immunoglobulin is available for botulinum toxin. D.Botulinum toxin acts on the cholinergic nerve terminals to enhance acetylcholine release.

A

Which patient would be at greatest risk of developing a venous thromboembolism (VTE) if a combination oral contraceptive were prescribed? A 25-year-old patient who drinks 3 to 4 alcoholic drinks a day A 45-year-old patient who has a family history of stroke A 22-year-old patient who smokes 2 packs of cigarettes a day A 29-year-old patient who has used birth control pills for 9 years

A 22-year-old patient who smokes 2 packs of cigarettes a day

5. Which patient taking tinidazole should the nurse monitor closely? A 65 year old with cataracts A 60 year old with hearing loss A 40 year old with a seizure disorder A 50 year old with well-controlled diabetes

A 40 year old with a seizure disorder

10. The nurse understands that methenamine is contraindicated in which patient? A 40-year-old patient with diabetes A 50-year-old patient with liver failure A 50-year-old patient with myasthenia gravis A 60-year-old patient with a history of asthma

A 50-year-old patient with liver failure

Which patient should receive prophylactic antibiotic therapy? A patient who is to have his teeth cleaned A patient who is scheduled for a hysterectomy A patient with a white blood cell count of 8000 cells/mm3 A patient with a high fever without an identifiable cause

A patient who is scheduled for a hysterectomy

A 17-year-old male patient asks about treatment options for Chlamydia trachomatis infection. Which response by the nurse is appropriate? A."Chlamydia is bacterial and is treated with azithromycin [Zithromax]." B."This infection is treatable but is best prevented by vaccination." C."The disease is viral and will be treated with valacyclovir [Valtrex]." D."The infection is fungal, and metronidazole [Flagyl] will be prescribed."

A."Chlamydia is bacterial and is treated with azithromycin [Zithromax]."

The nurse instructs a patient in the use of combination oral contraceptives for birth control. The nurse determines that teaching is successful if the patient makes which statement? A."I'll avoid herbal products such as St. John's wort." B."Birth control pills don't have serious side effects." C."I can continue taking birth control before elective surgeries." D."I should take the pill with food to prevent an upset stomach."

A."I'll avoid herbal products such as St. John's wort."

A patient receiving chemotherapy is anemic. Which medication does the nurse anticipate administering to this patient? A.Filgrastim B.Pegfilgrastim C.Neumega D.Erythropoietin

A.Erythropoietin

Which statement will the nurse include when teaching a patient with HIV about management of the disease? A.HIV is considered a chronic disease. B.HIV infection can be cured with 1 year of therapy. C.Drug resistance does not occur in HIV treatment. D.Blood cultures and red blood cell counts are the principal laboratory tests to guide HIV treatment protocols.

A.HIV is considered a chronic disease.

2.Which male reproductive disorder is associated with mumps? A.Orchitis B.Balanitis C.Urethritis D.Prostatitis

A.Orchitis

3. The nurse should teach a patient taking metronidazole to avoid what? Caffeinated drinks Sugary foods Fruit juices Alcohol

Alcohol

A patient has used a topical glucocorticoid preparation daily for several years. It is most important for the nurse to assess the patient for which adverse effect of long-term topical glucocorticoid therapy? Shedding of dry scales Open and closed comedones Atrophy of dermal and epidermal layers Cancerous lesions

Atrophy of dermal and epidermal layers

5. What does the nurse recognize as the recommended therapy for neonatal gonococcal ophthalmia? Interferon Vancomycin Doxycycline Ceftriaxone

Ceftriaxone

2. Which of the following skin conditions is benign? A.Kaposi sarcoma B.Actinic keratosis C.Basal cell carcinoma D.Cutaneous melanoma

B

A 22-year-old female patient is prescribed isotretinoin for severe acne vulgaris. What statement will the nurse include in patient teaching? A.Vitamin A supplements can be used with this medication. B.Pregnancy must be avoided while taking this medication. C.Oral contraceptives must not be used with this medication. The most common adverse effect of this medication is depression

B

A patient contacts a clinic nurse to determine the proper action after she forgot to take her oral contraceptive [Ortho Tri-Cyclen] for the past 2 days during the first week of a 28-day regimen. Which response by the nurse is most appropriate? A."Take the omitted two doses together with the next dose." B."Take two doses per day on the following 2 days." C."Stop taking the oral contraceptive until menstruation occurs." D."Take a dose now and continue with the scheduled doses."

B."Take two doses per day on the following 2 days."

Which patient does the nurse identify as most likely to need treatment with trimethoprim/sulfamethoxazole [Bactrim] for a period of 6 months? A.A female patient with acute pyelonephritis B.A male patient with acute prostatitis C.A female patient with recurring acute urinary tract infections D.A male patient with acute cystitis

B.A male patient with acute prostatitis

Which is(are) the preferred drug(s) for the treatment of gonorrhea? A.Doxycycline and azithromycin B.Ceftriaxone C.Metronidazole D.Acyclovir [Zovirax]

B.Ceftriaxone

6. What is a drug of choice for American trypanosomiasis (Chagas' disease)? Iodoquinol Benznidazole Nitazoxanide Pyrimethamine

Benznidazole

A patient has used a topical glucocorticoid preparation daily for several years. It is most important for the nurse to assess the patient for which adverse effect of long-term topical glucocorticoid therapy? A.Shedding of dry scales B.Open and closed comedones C.Atrophy of dermal and epidermal layers D.Cancerous lesions

C

A 65 year old right-handed male suffered from a stroke involving the left frontal lobe including Broca's area. Based on this information, the nurse knows that the patient: A. Will have deficits in gauging distance B. Will not be able to comprehend what is being said C. Will have difficulty articulating words D. Will not be able to name objects

C. Will have difficulty articulating words

Which patient does the nurse identify as most likely to need treatment with trimethoprim/sulfamethoxazole [Bactrim] for a period of 6 months? A.A female patient with acute pyelonephritis B.A male patient with acute prostatitis C.A female patient with recurring acute urinary tract infections D.A male patient with acute cystitis

C.A female patient with recurring acute urinary tract infections

A patient is receiving amphotericin B to treat a systemic fungal infection. To prevent renal damage, it is most important for the nurse to do what? A.Administer the medication through a central venous access device. B.Administer potassium supplements. C.Administer 1000 mL of 0.9% saline. D.Administer the medication orally.

C.Administer 1000 mL of 0.9% saline.

Which of the following is NOT a serious adverse effect of long-term oral glucocorticoid therapy? A.Adrenal suppression B.Osteoporosis C.Hypoglycemia D.Peptic ulcer disease

C.Hypoglycemia

Which drug does the nurse identify as a urinary tract antiseptic? A.Ciprofloxacin B.Ceftriaxone C.Nitrofurantoin D.Ceftazidime

C.Nitrofurantoin

1. The nurse understands that, according to the Centers for Disease Control and Prevention (CDC), there is an increase in which sexually transmitted disease (STD)? (Select all that apply) Clamydia Syphillis Gonorrhea Chancroid

Clamydia Syphillis Gonorrhea

7. Which medications should be avoided in a patient taking itraconazole? (Select all that apply.) Cyclosporine Warfarin Quinidine Digoxin Insulin

Cyclosporine Warfarin Quinidine Digoxin

The nurse teaches a patient about Camila. Which statement by the patient requires an intervention by the nurse? A."I might have irregular bleeding while taking this pill." B."These pills do not usually cause blood clots." C."I should take this pill at the same time every day." D."This pill works primarily by preventing ovulation."

D."This pill works primarily by preventing ovulation."

A patient who was taking sulfonamides develops Stevens-Johnson syndrome. Upon assessment, the nurse expects to find what? A.Hypotension B.Bronchospasm C.Temperature of 35.5°C D.Widespread skin lesions

D.Widespread skin lesions

3. What is the preferred treatment of pneumonia infections in infants born to women with cervical Chlamydia trachomatis? Vancomycin Erythromycin Zidovudine Doxycycline

Erythromycin

4. Which bacterium is the most common cause of community-acquired UTIs? Proteus Escherichia coli Klebsiella Enterobacter

Escherichia coli

2. Which medication can be combined with amphotericin B to produce antifungal effects equivalent to those of high-dose amphotericin alone? Griseofulvin Flucytosine Itraconazol Tolnaftate

Flucytosine

Which drugs are common treatments of inflammatory skin conditions? Glucocorticoids Nonsteroidal antiinflammatory drugs (NSAIDs) Antihistamines Topical anesthetics

Glucocorticoids

9. A patient who is taking nitrofurantoin is experiencing muscle weakness, tingling sensations, and numbness in the fingers. What should the nurse tell this patient to do? Take the medication at bedtime to decrease these side effects. Increase fluid intake to decrease these side effects. Inform the health care provider immediately. Decrease the medication to half the regular dose.

Inform the health care provider immediately.

10. What is the drug of choice for both East African and West African trypanosomiasis (sleeping sickness)? Sumarin sodium Eflornithine Melarsoprol Nifurtimox

Melarsoprol

3. What medications can be given by the nurse during an intravenous infusion of amphotericin B if the patient experiences rigors? Acetaminophen and diazepam Morphine and diazepam Fentanyl and diazepam Meperidine and dantrolene

Meperidine and dantrolene

1. What is the drug of choice for symptomatic intestinal amebiasis and systemic amebiasis? Doxycycline Metronidazole Trimetrexate Suramin

Metronidazole

A patient is diagnosed with C. difficile infection. The nurse anticipates administering which medication? Daptomycin Metronidazole Rifampin Rifaximin

Metronidazole

10. How should the nurse teach a patient to apply ciclopirox? Once every other day, removing the medication on opposite days Once daily, applying new coats over the old ones for the duration of treatment Once daily over the previous dose, removing all of the medication once a week Once in the morning, removing the medication before bedtime

Once daily over the previous dose, removing all of the medication once a week

The patient is being discharged with continued ciprofloxacin therapy. When providing discharge teaching, the nurse should advise the patient to call the healthcare provider immediately if what develops? Pain in the heel of the foot Nausea Diarrhea Headache

Pain in the heel of the foot

A 22-year-old female patient is prescribed isotretinoin for severe acne vulgaris. What statement will the nurse include in patient teaching? Vitamin A supplements can be used with this medication. Pregnancy must be avoided while taking this medication. Oral contraceptives must not be used with this medication. The most common adverse effect of this medication is depression.

Pregnancy must be avoided while taking this medication.

2. What factors are involved in complicated urinary tract infections (UTIs)? (Select all that apply.) Increased urinary output Renal stones Prostatic hypertrophy An indwelling catheter

Renal stones Prostatic hypertrophy An indwelling catheter

Which statement about superinfections does the nurse identify as true? Superinfections are more common in patients treated with narrow-spectrum drugs. Superinfection is defined as a new infection that appears during the course of treatment for a primary infection. Superinfections are caused by viruses. Superinfections are easy to treat.

Superinfection is defined as a new infection that appears during the course of treatment for a primary infection.

A 30-year-old male is demonstrating hematuria with red blood cell casts and proteinuria exceeding 3-5 grams per day, with albumin being the major protein. The most probable diagnosis the nurse will see documented on the chart is: acute glomerulonephritis chronic pyelonephritis Cystitis renal calculi

acute glomerulonephritis

A patient with increased intracranial pressure due to hydrocephalus has which of the following? A. Increased capacity for cerebral blood flow B. Decreased capacity for cerebral blood flow C. Increased capacity for brain tissue swelling D. Decrease in systolic blood pressure

idk

A patient is prescribed an antibiotic to treat a urinary tract infection. What statement by the patient indicates a need for further teaching? "I can stop the medication as soon as the symptoms have disappeared." "I will drink more fluids to help clear up the infection." "I will stop the medication and contact the doctor if I develop a rash." "I should immediately report vaginal itching or discharge."

"I can stop the medication as soon as the symptoms have disappeared."

The nurse instructs a patient in the use of combination oral contraceptives for birth control. The nurse determines that teaching is successful if the patient makes which statement? "I'll avoid herbal products such as St. John's wort." "Birth control pills don't have serious side effects." "I can continue taking birth control before elective surgeries." "I should take the pill with food to prevent an upset stomach."

"I'll avoid herbal products such as St. John's wort."

9. What should the nurse teach a patient with asthma who is taking inhaled pentamidine? "This medication will not have an impact on your asthma." "You will have to stop your asthma medications when taking this medication." "You may experience cough or bronchospasms, which can be controlled with the use of steroids." "You may experience cough or bronchospasms, which can be controlled with the use of an inhaled bronchodilator."

"You may experience cough or bronchospasms, which can be controlled with the use of an inhaled bronchodilator."

2. In which patient should tinidazole be used with caution? A 50 year old with diabetes A 60 year old with meningitis A 30 year old with hypertension A 45 year old with hyperthyroidism

A 60 year old with meningitis

6. The nurse understands that unless the person is experiencing a life-threatening illness, which patient should not receive itraconazole? A 40-year-old patient with diabetes A 45-year-old patient with hypertension A 60-year-old patient with heart failure A 30-year-old patient with Raynaud's disease

A 60-year-old patient with heart failure

Which statement about syphilis does the nurse identify as true? A.Penicillin G is the drug of choice for all stages of syphilis. B.Early signs of congenital syphilis include purulent discharge from the urethra. C.The risk of neurosyphilis is decreased in individuals with HIV infection. D.Syphilis develops in one abrupt stage.

A.Penicillin G is the drug of choice for all stages of syphilis.

The nurse knows that severe nausea and vomiting from chemotherapy are caused by what? A.Stimulation of the chemoreceptor trigger zone B.Anxiety and anticipatory grieving C.Increased peristalsis of the gastrointestinal tract D.Injury of the epithelial lining of the esophagus and stomach

A.Stimulation of the chemoreceptor trigger zone

1. The nurse would administer what pretreatment for a patient receiving amphotericin B intravenously? Acetaminophen and diphenhydramine Ibuprofen and diphenhydramine Dimenhydrinate and dantrolene Meperidine or dantrolene

Acetaminophen and diphenhydramine

Which bacteria are often involved in hospital-acquired UTIs? (Select all that apply.) Klebsiella Proteus Enterobacter Streptococci

Klebsiella Proteus Enterobacter

A patient with a drug overdose is admitted to the emergency department. The patient is lethargic. The healthcare provider prescribes activated charcoal. How should the nurse should administer the activated charcoal? A.Rectal route as an enema B.Oral administration through a nasogastric tube C.Intravenously through a central catheter D.Intramuscularly, with the injection given into a large muscle

B

A patient with scabies is prescribed permethrin [Elimite]. The nurse will administer this medication in which way? A.As an oral solution in three divided doses B.As a topical cream applied to the entire body and rinsed after 8 hours C.By diluting in water and soaking the affected area for 15 minutes D.By spraying the mattress, bed linens, and clothing

B

A patient asks about home treatment for genital warts caused by human papillomaviruses. The nurse should recommend which treatment? A.10% podophyllin [Podofin] B.80% trichloroacetic acid (TCA) C.0.5% podofilox [Condylox] D.Acyclovir [Zovirax]

C.0.5% podofilox [Condylox]

A patient with asthma is prescribed triamcinolone acetonide [Azmacort]. What should the nurse do? A.Take the patient's pulse before administering the medication. B.Teach the patient to use a spacer to prevent a fungal infection. C.Instruct the patient to use this drug to treat an acute attack. D.Encourage the patient to avoid weight-bearing activity.

B.Teach the patient to use a spacer to prevent a fungal infection.

A patient who sustained second- and third-degree burns has been prescribed mafenide. Which statement about mafenide does the nurse identify as true? A.Use of mafenide can cause alkalosis. B.Mafenide is painful upon application. C.A blue-green to gray discoloration of the skin occurs with mafenide therapy. D.Mafenide exerts its therapeutic effect by the release of free silver.

B.Mafenide is painful upon application.

A patient is receiving chemotherapy. Which laboratory result will most likely require chemotherapy to be withheld? A.Platelet count of 157,000/mm3 B.Neutrophil count of 375/mm3 C.Hemoglobin of 12.2 g/dL D.Partial thromboplastin time of 35 seconds

B.Neutrophil count of 375/mm3

The nurse identifies which medication as a first-line drug treatment of mild to moderate acne? Tetracycline Isotretinoin Tretinoin Benzoyl peroxide

Benzoyl peroxide

1. Which of the following skin conditions is caused by a bacterial infection? A.Warts B.Varicella C.Impetigo D.Herpes simplex

C

2. A patient presents with flank pain and anuria followed by polyuria after undergoing catheterization of the ureters. What is the most likely cause of this condition? A.Acute tubular necrosis B.Prerenal acute renal failure C.Postrenal acute renal failure D.Intrarenal acute renal failure

C

3. Which of the following is a symptom of chronic renal failure? A.Hypotension B.Hypokalemia C.Hypocalcemia D.Hypernatremia

C

A nurse is teaching a child safety course to parents. What instructions should the nurse provide about the initial action for ingestion of a toxic agent? A.The child should be taken to the nearest hospital emergency department. B.The parent should administer syrup of ipecac to induce vomiting. C.The parent should immediately contact the local Poison Control Center. D.The child should drink at least two 8-ounce glasses of water.

C

A patient is prescribed metronidazole [Flagyl] to treat giardiasis. It is most important for the nurse to teach the patient that while taking this medication, which of the following should be avoided? A.Acetaminophen [Tylenol] B.Milk and dairy products C.Alcoholic beverages D.Sun exposure

C

A patient is receiving amphotericin B to treat a systemic fungal infection. To prevent renal damage, it is most important for the nurse to do what? A.Administer the medication through a central venous access device. B.Administer potassium supplements. C.Administer 1000 mL of 0.9% saline. D.Administer the medication orally.

C

Routine administration of the anthrax vaccine is recommended for which group of individuals? A.International travelers B.Healthcare workers C.Military personnel D.Postal workers

C

A 54-year right-handed female with recent onset of sinusitis develops photophobia and nuchal rigidity. On exam, she has a positive Kernig's and Brudzinski's sign. She most likely has which of the following? A. Brain abscess B. Encephalitis C. Bacterial meningitis D. Spinal cord abscess

C. Bacterial meningitis

A patient who takes warfarin has been prescribed sulfadiazine. When teaching the patient about this drug, which statement will the nurse include? A."If you become pregnant, it is safe to take sulfadiazine." B."You should limit your fluid intake while taking sulfadiazine." C."Avoid prolonged exposure to sunlight, wear protective clothing, and apply a sunscreen to exposed skin." D."You will most likely need to have an increase in the dose of warfarin while taking sulfadiazine."

C."Avoid prolonged exposure to sunlight, wear protective clothing, and apply a sunscreen to exposed skin."

Which patient would be at greatest risk of developing a venous thromboembolism (VTE) if a combination oral contraceptive were prescribed? A.A 25-year-old patient who drinks 3 to 4 alcoholic drinks a day B.A 45-year-old patient who has a family history of stroke C.A 22-year-old patient who smokes 2 packs of cigarettes a day D.A 29-year-old patient who has used birth control pills for 9 years

C.A 22-year-old patient who smokes 2 packs of cigarettes a day

A patient with asthma is prescribed albuterol [Proventil], 2 puffs 3 times a day. The nurse should teach the patient to do what? A.Rinse the mouth after taking the prescribed dose. B.Take an extra dose if breathing is compromised. C.Wait 1 minute between puffs from the inhaler. D.Take adequate amounts of calcium and vitamin D.

C.Wait 1 minute between puffs from the inhaler.

4. What does the nurse identify as the preferred treatment for adults with gonorrhea? Ceftriaxone Interferon Vancomycin Erythromycin

Ceftriaxone

2. What is the most common cause of bacterial STDs in the United States? Herpes simplex Helicobactor pylori Chlamydia trachomatis Condylomata acuminata

Chlamydia trachomatis

2. The nurse suspects a female patient who suffered a CVA is not able to empty her bladder completely when she urinates. Which test does the nurse anticipate will be ordered? A.Cystometry B.Uroflowmetry C.Video urodynamics D.Postvoid residual urine

D

A nuclear bomb has exploded. Which medication does the nurse anticipate administering to survivors to reduce the risk of thyroid cancer? A.Pentetate zinc trisodium B.Pentetate calcium trisodium C.Prussian blue D.Potassium iodide

D

Which of the following is a symptom of chronic renal failure? Hypotension Hypokalemia Hypocalcemia Hypernatremia

Hypocalcemia

5. What electrolyte abnormality should the nurse monitor in a patient receiving amphotericin B infusions? Hypomagnesemia Hypernatremia Hypercalcemia Hypokalemia

Hypokalemia

A patient with an isolated frontal lobe traumatic brain injury would be most likely to exhibit which of the following? A. Changes in behavior/personality and altered judgment B. Inability to link objects with past experiences C. Lack of fine body movements and coordination D. Difficulty with equilibrium and balance

I THINK A. Changes in behavior/personality and altered judgment

You are assigned to care for a patient who was diagnosed with a tumor of the medulla involving cranial nerves IX and X. Based on this information, you would expect to take which of the following actions? A. Teach the patient how to perform a visual scan B. Perform a swallow test before feeding the patient C. Institute fall precautions for the patient with gait ataxia D. Provide information in simple steps to help with memory deficits

I THINK B. Perform a swallow test before feeding the patient

Damage to the brain stem at the level of the midbrain (involving cranial nerve 3 & 4) will result in which of the following pupillary defects? A. Unequal pupil size B. Pin point pupils C. Reactive pupils D. Small regular pupils

I THINK C. Reactive pupils

8. The nurse is caring for a patient receiving amphotericin B. What action should the nurse should take to minimuze kidney damage? Pretreat with dimenhydrinate and dantrolene. Infuse 1 L of saline on the days amphotericin is infused. Dilute amphotericin B with an additional 1 L of saline. Infuse an additional 1500 L of fluid after infusion of amphotericin B.

Infuse 1 L of saline on the days amphotericin is infused.

3. Which bacteria are often involved in hospital-acquired UTIs? (Select all that apply.) Klebsiella Proteus Enterobacter Streptococci

Klebsiella Proteus Enterobacter

4. Which drug when taken with metronidazole should concern the nurse? Digoxin Furosemide Lithium Potassium supplement

Lithium

It is most important for the nurse to avoid administering oral ciprofloxacin to this patient with which food? Bananas Baked chicken Grapefruit juice Milk

Milk

A patient has been prescribed ciprofloxacin for treatment of a urinary tract infection with Escherichia coli. Before administering the drug, it is most important for the nurse to assess the patient for a history of what? Hypertension Diabetes mellitus Myasthenia gravis Seasonal allergies

Myasthenia gravis

4. During therapy with amphotericin B, the nurse confirms that what laboratory values are measured every 3 to 4 days? Complete blood cell count (CBC) Plasma creatinine Platelet level Urine osmolality

Plasma creatinine

9. The nurse should monitor which laboratory value(s) in patients taking flucytosine? Hemoglobin and hematocrit (H & H) Urine osmolality Platelets and leukocyte count Blood urea nitrogen (BUN) and creatinine

Platelets and leukocyte count

8. For what side effects of pentamidine should the nurse monitor the patient during therapy? (Select all that apply.) Severe hypotension Hypoglycemia Hypernatremia Dysrhythmias

Severe hypotension Hypoglycemia Dysrhythmias

8. The nurse should instruct the patient taking nitrofurantoin and complaining of nausea and diarrhea to do what to decrease this side effect? Take the medication at bedtime. Take the medication with meals or milk. Take the medication with a large glass of water. Take the medication with bismuth subsalicylate.

Take the medication with meals or milk.

Fluoroquinolones should be discontinued immediately if what happens? Nausea, vomiting, or diarrhea is experienced. Dizziness, headache, or confusion occurs. Tendon pain or inflammation develops. Theophylline is prescribed for asthma.

Tendon pain or inflammation develops.

7. What information should the nurse provide to a patient taking nitrofurantoin for a UTI? The patient should avoid the sun and wear sunscreen. The patient's urine will turn a harmless brown color. The patient will have an increased urine output. The patient will have to increase fluid intake.

The patient's urine will turn a harmless brown color.

1. The nurse understands that the second most common type of infection encountered today is what? Bacterial endocarditis Bronchitis Urinary tract infection Cellulitis

Urinary tract infection

6. What should the nurse regularly monitor in a patient taking long-term antibiotics for UTIs? Complete blood cell count (CBC) with differential Urine cultures Urine specific gravity Hemoglobin and hematocrit (H & H)

Urine cultures

The nurse identifies topical retinoids as derivatives of what? Vitamin A Vitamin D Salicylic acid Arachidonic acid

Vitamin A

5. When would the nurse expect prophylactic antibiotics to be prescribed for a long period for a patient? When the patient has three or more UTIs a year When the patient has a hospital-acquired UTI After the use of an indwelling catheter When the patient has "honeymoon cystitis"

When the patient has three or more UTIs a year

A patient has been prescribed oral ciprofloxacin [Cipro] for a skin infection. When administering the medication, it is most important for the nurse to do what? Monitor for a decrease in the prothrombin time (PT) if the patient is also taking warfarin [Coumadin]. Withhold antacids and milk products for 6 hours before or 2 hours afterward. Inform the healthcare provider if the patient has a history of asthma. Assess the skin for Stevens-Johnson syndrome.

Withhold antacids and milk products for 6 hours before or 2 hours afterward.

7. About what harmless side effect should the nurse warn a patient taking nitazoxanide? Hardening of the soles Red discoloration of the urine Darkening of the skin Yellow discoloration of the sclera

Yellow discoloration of the sclera