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The National Council Licensure Examination for Registered Nurses (NCLEX-RN) is a standardized exam used by state boards of nursing across the United States to assess the competency of registered nurses. NCLEX-RN exam is designed to ensure that nurses possess the necessary knowledge and skills to provide safe and effective care to patients.
Many applicants do not fulfill their dream of becoming professionals because of using outdated exam preparation material. Failure in the National Council Licensure Examination(NCLEX-RN) exam leads them to anxiety. If this situation sounds familiar, do not waste time and get your hands on NCLEX NCLEX-RN for exam preparation.
The National Council Licensure Examination (NCLEX-RN) is a standardized test that assesses the competency of registered nurses (RNs) in the United States of America. NCLEX-RN Exam is developed and administered by the National Council of State Boards of Nursing (NCSBN). It is designed to evaluate the knowledge, skills, and abilities of entry-level RNs to ensure they are competent and safe to practice nursing.
NEW QUESTION # 545
When teaching a class of nursing students, the nurse asks why the embryonic period (weeks 4-8) of pregnancy is so critical.
Answer: C
Explanation:
Explanation/Reference:
Explanation:
(A) Duplication of genetic material occurs during the preembryonic period (weeks 1-3) following conception. The exact duplication of genetic material is essential for cell differentiation, growth, and biological maintenance of the organism. (B) Weeks 4-8, known as the embryonic period, are the time organogenesis occurs and pose the greatest potential for major congenital malformations. All major internal and external organs and systems are formed. (C) Subcutaneous fat does not develop until the latter weeks of gestation. (D) Kidneys begin to secrete urine during the 13th-16th week.
NEW QUESTION # 546
A 47-year-old client has been admitted to the general surgery unit for bowel obstruction. The doctor has ordered that an NG tube be inserted to aid in bowel de-compression. When preparing to insert a NG tube, the nurse measures from the:
Answer: C
Explanation:
Explanation/Reference:
Explanation:
(A) This measurement is _50 cm (48-49 cm). Fifty centimeters is considered the length necessary for the distal end of the tube to be in place in the stomach. This measurement is too short. (B) This measurement is _50 cm (47-48 cm). Fifty centimeters is considered the lengthnecessary for the distal end of the tube to be in place in the stomach. This measurement is too short. (C) This measurement gives an approximate indication of the length necessary for the distal end of the tube to be in place in the stomach, but it is not as accurate as actually measuring the client (nose-earxiphoid). (D) This is the correct measurement of 50 cm from the tip of the client's nose to the tip of the earlobe to the xiphoid process (called the NEX [nose-ear- xiphoid] measurement). It is approximately equal to the distance necessary for the distal end of the tube to be located in the correct position in the stomach.
NEW QUESTION # 547
A depressed client is seen at the mental health center for follow-up after an attempted suicide 1 week ago. She has taken phenelzine sulfate (Nardil), a monoamine oxidase
(MAO) inhibitor, for 7 straight days. She states that she is not feeling any better. The nurse explains that the drug must accumulate to an effective level before symptoms are totally relieved. Symptom relief is expected to occur within:
Answer: C
Explanation:
(A) This answer is incorrect. It can take up to 1 month for therapeutic effect of the medication.
(B) This answer is correct. Because MAO inhibitors are slow to act, it takes 2-4 weeks before improvement of symptoms is noted.
(C) This answer is incorrect. It can take up to 1 month for therapeutic effect of the medication.
(D) This answer is incorrect. Therapeutic effects of the medication are noted within 1 month of drug therapy.
NEW QUESTION # 548
The healthcare team determines that an elderly client has had progressive changes in memory over the last 2 years that have interfered with her personal, social, or occupational functioning. Her memory, learning, attention, and judgment have all been affected in some way. These symptoms describe which of the following conditions?
Answer: D
Explanation:
Explanation/Reference:
Explanation:
(A) These changes are common characteristics of dementia. (B) Parkinson's disease affects the muscular system. Progressive memory changes are not presenting symptoms. (C) Delirium includes an altered level of consciousness, which is not found in dementia. (D) Mania includes symptoms of hyperactivity, flight of ideas, and delusions of grandeur.
NEW QUESTION # 549
A female client has experienced varying degrees of depression throughout her life. Now that she is postmenopausal, her depression has increased. She is unable to motivate herself to clean her house or even to get out of bed and get dressed in the morning. The client was begun on fluoxetine (Prozac) therapy. When educating her about fluoxetine, what might the nurse caution her about?
Answer: C
Explanation:
(A) A daily dose of fluoxetine should be taken in the morning. Afternoon doses may cause nervousness and insomnia. (B) Although fluoxetine is less sedating than other antidepressants, it may still cause dizziness or drowsiness in some clients. The nurse should caution clients to avoid driving or hazardous activities until the central nervous system effects of the drug are demonstrated. (C) Rashes or pruritus do commonly occur early in therapy and respond to antihistamines or topical corticosteroids. (D) Advise the client not to take over-the-counter or other prescription drugs without consulting with the physician. Fluoxetine does interact with other common drugs such as monoamine oxidase inhibitors, diazepam, insulin, oral antidiabetic agents, tricyclic antidepressants, and tryptophan.
NEW QUESTION # 550
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