100% satisfaction guarantee Immediately available after payment Both online and in PDF No strings attached
Previously searched by you
NURSING NGR 5035 > Florida National University - NURSING NGR 5035 Test bank pharmaco (Final Exam) (Verified answers, Download To Score an A)$14.49
Add to cart
NURSING NGR 5035 > Florida National University - NURSING NGR 5035 Test bank pharmaco (Final Exam) (Verified answers, Download To Score an A)
18 views 0 purchase
Course
NURSING MSN 553 (NURSINGMSN553)
Institution
Kaplan University
Chapter 1: The Role of the Nurse Practitioner as Prescriber Multiple Choice Identify the choice that best completes the statement or answers the question. 1.Nurse practitioner prescriptive authority is regulated by: A. The National Council of State Boards of Nursing B. The U.S. Drug Enforcement Adm...
nursing ngr 5035 gt florida national university nursing ngr 5035 test bank pharmaco final exam verified answers
scored a
Written for
Kaplan University
NURSING MSN 553 (NURSINGMSN553)
All documents for this subject (12)
Seller
Follow
perfectgrade
Reviews received
Content preview
Chapter 1. The Role of the Nurse Practitioner
Multiple Choice
Identify the choice that best completes the statement or answers the question.
____ 1. Nurse practitioner prescriptive authority is regulated by:
1. The National Council of State Boards of Nursing
2. The U.S. Drug Enforcement Administration
3. The State Board of Nursing for each state
4. The State Board of Pharmacy
____ 2. The benefits to the patient of having an Advanced Practice Registered Nurse (APRN) prescriber include:
1. Nurses know more about Pharmacology than other prescribers because they take
it both in their basic nursing program and in their APRN program.
2. Nurses care for the patient from a holistic approach and include the patient in
decision making regarding their care.
3. APRNs are less likely to prescribe narcotics and other controlled substances.
4. APRNs are able to prescribe independently in all states, whereas a physician’s
assistant needs to have a physician supervising their practice.
____ 3. Clinical judgment in prescribing includes:
1. Factoring in the cost to the patient of the medication prescribed
2. Always prescribing the newest medication available for the disease process
3. Handing out drug samples to poor patients
4. Prescribing all generic medications to cut costs
____ 4. Criteria for choosing an effective drug for a disorder include:
1. Asking the patient what drug they think would work best for them
2. Consulting nationally recognized guidelines for disease management
3. Prescribing medications that are available as samples before writing a
prescription
4. Following U.S. Drug Enforcement Administration guidelines for prescribing
____ 5. Nurse practitioner practice may thrive under health-care reform because of:
1. The demonstrated ability of nurse practitioners to control costs and improve
patient outcomes
2. The fact that nurse practitioners will be able to practice independently
3. The fact that nurse practitioners will have full reimbursement under health-care
reform
4. The ability to shift accountability for Medicaid to the state level
Chapter 2. Review of Basic Principles of Pharmacology
Multiple Choice
Identify the choice that best completes the statement or answers the question.
____ 1. A patient’s nutritional intake and laboratory results reflect hypoalbuminemia. This is critical to prescribing because:
1. Distribution of drugs to target tissue may be affected.
2. The solubility of the drug will not match the site of absorption.
3. There will be less free drug available to generate an effect.
4. Drugs bound to albumin are readily excreted by the kidneys.
____ 2. Drugs that have a significant first-pass effect:
1. Must be given by the enteral (oral) route only
2. Bypass the hepatic circulation
3. Are rapidly metabolized by the liver and may have little if any desired action
4. Are converted by the liver to more active and fat-soluble forms
,____ 3. The route of excretion of a volatile drug will likely be the:
1. Kidneys
2. Lungs
3. Bile and feces
4. Skin
____ 4. Medroxyprogesterone (Depo Provera) is prescribed intramuscularly (IM) to create a storage reservoir of the drug.
Storage reservoirs:
1. Assure that the drug will reach its intended target tissue
2. Are the reason for giving loading doses
3. Increase the length of time a drug is available and active
4. Are most common in collagen tissues
____ 5. The NP chooses to give cephalexin every 8 hours based on knowledge of the drug’s:
1. Propensity to go to the target receptor
2. Biological half-life
3. Pharmacodynamics
4. Safety and side effects
____ 6. Azithromycin dosing requires that the first day’s dosage be twice those of the other 4 days of the prescription. This is
considered a loading dose. A loading dose:
1. Rapidly achieves drug levels in the therapeutic range
2. Requires four- to five-half-lives to attain
3. Is influenced by renal function
4. Is directly related to the drug circulating to the target tissues
____ 7. The point in time on the drug concentration curve that indicates the first sign of a therapeutic effect is the:
1. Minimum adverse effect level
2. Peak of action
3. Onset of action
4. Therapeutic range
____ 8. Phenytoin requires that a trough level be drawn. Peak and trough levels are done:
1. When the drug has a wide therapeutic range
2. When the drug will be administered for a short time only
3. When there is a high correlation between the dose and saturation of receptor sites
4. To determine if a drug is in the therapeutic range
____ 9. A laboratory result indicates that the peak level for a drug is above the minimum toxic concentration. This means that
the:
1. Concentration will produce therapeutic effects
2. Concentration will produce an adverse response
3. Time between doses must be shortened
4. Duration of action of the drug is too long
____ 10. Drugs that are receptor agonists may demonstrate what property?
1. Irreversible binding to the drug receptor site
2. Upregulation with chronic use
3. Desensitization or downregulation with continuous use
4. Inverse relationship between drug concentration and drug action
____ 11. Drugs that are receptor antagonists, such as beta blockers, may cause:
1. Downregulation of the drug receptor
2. An exaggerated response if abruptly discontinued
3. Partial blockade of the effects of agonist drugs
4. An exaggerated response to competitive drug agonists
____ 12. Factors that affect gastric drug absorption include:
1. Liver enzyme activity
2. Protein-binding properties of the drug molecule
3. Lipid solubility of the drug
, 4. Ability to chew and swallow
____ 13. Drugs administered via IV:
1. Need to be lipid soluble in order to be easily absorbed
2. Begin distribution into the body immediately
3. Are easily absorbed if they are nonionized
4. May use pinocytosis to be absorbed
____ 14. When a medication is added to a regimen for a synergistic effect, the combined effect of the drugs is:
1. The sum of the effects of each drug individually
2. Greater than the sum of the effects of each drug individually
3. Less than the effect of each drug individually
4. Not predictable, as it varies with each individual
____ 15. Which of the following statements about bioavailability is true?
1. Bioavailability issues are especially important for drugs with narrow therapeutic
ranges or sustained-release mechanisms.
2. All brands of a drug have the same bioavailability.
3. Drugs that are administered more than once a day have greater bioavailability
than drugs given once daily.
4. Combining an active drug with an inert substance does not affect bioavailability.
____ 16. Which of the following statements about the major distribution barriers (blood-brain or fetal-placental) is true?
1. Water soluble and ionized drugs cross these barriers rapidly.
2. The blood-brain barrier slows the entry of many drugs into and from brain cells.
3. The fetal-placental barrier protects the fetus from drugs taken by the mother.
4. Lipid-soluble drugs do not pass these barriers and are safe for pregnant women.
____ 17. Drugs are metabolized mainly by the liver via phase I or phase II reactions. The purpose of both of these types of
reactions is to:
1. Inactivate prodrugs before they can be activated by target tissues
2. Change the drugs so they can cross plasma membranes
3. Change drug molecules to a form that an excretory organ can excrete
4. Make these drugs more ionized and polar to facilitate excretion
____ 18. Once they have been metabolized by the liver, the metabolites may be:
1. More active than the parent drug
2. Less active than the parent drug
3. Totally “deactivated” so they are excreted without any effect
4. All of the above
____ 19. All drugs continue to act in the body until they are changed or excreted. The ability of the body to excrete drugs via the
renal system would be increased by:
1. Reduced circulation and perfusion of the kidney
2. Chronic renal disease
3. Competition for a transport site by another drug
4. Unbinding a nonvolatile drug from plasma proteins
____ 20. Steady state is:
1. The point on the drug concentration curve when absorption exceeds excretion
2. When the amount of drug in the body remains constant
3. When the amount of drug in the body stays below the minimum toxic
concentration
4. All of the above
____ 21. Two different pain medications are given together for pain relief. The drug—drug interaction is:
1. Synergistic
2. Antagonistic
3. Potentiative
4. Additive
, ____ 22. Actions taken to reduce drug—drug interaction problems include all of the following EXCEPT:
1. Reducing the dosage of one of the drugs
2. Scheduling their administration at different times
3. Prescribing a third drug to counteract the adverse reaction of the combination
4. Reducing the dosage of both drugs
____ 23. Phase I oxidative-reductive processes of drug metabolism require certain nutritional elements. Which of the following
would reduce or inhibit this process?
1. Protein malnutrition
2. Iron-deficiency anemia
3. Both 1 and 2
4. Neither 1 nor 2
____ 24. The time required for the amount of drug in the body to decrease by 50% is called:
1. Steady state
2. Half-life
3. Phase II metabolism
4. Reduced bioavailability time
____ 25. An agonist activates a receptor and stimulates a response. When given frequently over time, the body may:
1. Upregulate the total number of receptors
2. Block the receptor with a partial agonist
3. Alter the drug’s metabolism
4. Downregulate the numbers of that specific receptor
____ 26. Drug antagonism is best defined as an effect of a drug that:
1. Leads to major physiological and psychological dependence
2. Is modified by the concurrent administration of another drug
3. Cannot be metabolized before another dose is administered
4. Leads to a decreased physiological response when combined with another drug
____ 27. Instructions to a client regarding self-administration of oral enteric-coated tablets should include which of the following
statements?
1. “Avoid any other oral medicines while taking this drug.”
2. “If swallowing this tablet is difficult, dissolve it in 3 ounces of orange juice.”
3. “The tablet may be crushed if you have any difficulty taking it.”
4. “To achieve best effect, take the tablet with at least 8 ounces of fluid.”
____ 28. The major reason for not crushing a sustained-release capsule is that, if crushed, the coated beads of the drugs could
possibly result in:
1. Disintegration
2. Toxicity
3. Malabsorption
4. Deterioration
____ 29. Which of the following substances is the most likely to be absorbed in the intestines rather than in the stomach?
1. Sodium bicarbonate
2. Ascorbic acid
3. Salicylic acid
4. Glucose
____ 30. Which of the following variables is a factor in drug absorption?
1. The smaller the surface area for absorption, the more rapidly the drug is absorbed.
2. A rich blood supply to the area of absorption leads to better absorption.
3. The less soluble the drug, the more easily it is absorbed.
4. Ionized drugs are easily absorbed across the cell membrane.
____ 31. An advantage of prescribing a sublingual medication is that the medication is:
1. Absorbed rapidly
2. Excreted rapidly
3. Metabolized minimally
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller perfectgrade. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $14.49. You're not tied to anything after your purchase.
