Nursing practice questions with comprehensive rationales
NurseDive Free Nursing Practice Question
A nurse is assessing a client who has myxedema. Which of the following findings should the nurse expect?
A. Tachycardia.
Tachycardia, or an abnormally rapid heart rate, is not a typical finding in myxedema. Myxedema is associated with hypothyroidism, which usually presents with bradycardia, or a slower than normal heart rate, due to the decreased metabolic demands on the body.
B. Diarrhea.
Diarrhea is not commonly associated with myxedema. Instead, patients with hypothyroidism and myxedema often experience constipation due to slowed gastrointestinal motility.
C. Facial edema.
Facial edema, particularly around the eyes, is a classic sign of myxedema. Myxedema is a severe form of hypothyroidism that can cause mucopolysaccharide deposition in the skin, leading to non-pitting edema. This can be particularly noticeable in the face and periorbital area.
D. Heat intolerance.
Heat intolerance is more commonly associated with hyperthyroidism, not hypothyroidism. Patients with myxedema typically have cold intolerance due to a decrease in basal metabolic rate and reduced heat production.
E. The correct answer is c) Facial edema.
This question is an excerpt from Nurse Dive's nursing test bank - Ati Fundamentals Assessment Proctored Exam Midterm. Take the full exam now
Full Explanation
Choice A reason:
Tachycardia, or an abnormally rapid heart rate, is not a typical finding in myxedema. Myxedema is associated with hypothyroidism, which usually presents with bradycardia, or a slower than normal heart rate, due to the decreased metabolic demands on the body.
Choice B reason:
Diarrhea is not commonly associated with myxedema. Instead, patients with hypothyroidism and myxedema often experience constipation due to slowed gastrointestinal motility.
Choice C reason:
Facial edema, particularly around the eyes, is a classic sign of myxedema. Myxedema is a severe form of hypothyroidism that can cause mucopolysaccharide deposition in the skin, leading to non-pitting edema. This can be particularly noticeable in the face and periorbital area.
Choice D reason:
Heat intolerance is more commonly associated with hyperthyroidism, not hypothyroidism. Patients with myxedema typically have cold intolerance due to a decrease in basal metabolic rate and reduced heat production.
Similar Questions
A Drug Rehabilitation nurse is conducting the health history. When would be the most natural time to ask the client about alcohol use?
A. After discussing reactions to allergens.
Discussing reactions to allergens typically focuses on environmental or food triggers that may cause allergic reactions. While it's important to understand a client's allergies, this topic is not closely related to alcohol use, which has different implications for health and lifestyle choices.
B. After asking about cigarette smoking.
Asking about alcohol use naturally follows the discussion about cigarette smoking because both involve substance use and have potential health risks. It allows the nurse to transition smoothly from one lifestyle factor to another, which can impact the client's overall health. This approach also helps in creating a comprehensive picture of the client's habits that may contribute to or affect their current health status.
C. After reviewing current medications.
Reviewing current medications is an essential part of the health history, as it can reveal potential interactions with alcohol. However, it might be more appropriate to ask about alcohol use after discussing other lifestyle habits such as smoking, as they are more directly related. Once the client's substance use habits are established, the nurse can then discuss how these might interact with prescribed medications.
D. After asking about previous surgeries.
Asking about previous surgeries is important for understanding a client's medical history, but it is not directly related to the client's current lifestyle habits like alcohol use. Therefore, it would be more natural to ask about alcohol use in the context of other substance use discussions rather than after surgical history.
Full Explanation
Choice A reason:
Discussing reactions to allergens typically focuses on environmental or food triggers that may cause allergic reactions. While it's important to understand a client's allergies, this topic is not closely related to alcohol use, which has different implications for health and lifestyle choices.
Choice B reason:
Asking about alcohol use naturally follows the discussion about cigarette smoking because both involve substance use and have potential health risks. It allows the nurse to transition smoothly from one lifestyle factor to another, which can impact the client's overall health. This approach also helps in creating a comprehensive picture of the client's habits that may contribute to or affect their current health status.
Choice C reason:
Reviewing current medications is an essential part of the health history, as it can reveal potential interactions with alcohol. However, it might be more appropriate to ask about alcohol use after discussing other lifestyle habits such as smoking, as they are more directly related. Once the client's substance use habits are established, the nurse can then discuss how these might interact with prescribed medications.
Choice D reason:
Asking about previous surgeries is important for understanding a client's medical history, but it is not directly related to the client's current lifestyle habits like alcohol use. Therefore, it would be more natural to ask about alcohol use in the context of other substance use discussions rather than after surgical history.
Which of the following should the nurse do before conducting a physical examination of a client? (Select all that apply)
A. Obtain and check needed equipment.
Obtaining and checking the needed equipment is essential before conducting a physical examination. This ensures that all necessary tools are functional and readily available, which facilitates a smooth and efficient assessment process. It also minimizes interruptions that could cause discomfort or anxiety for the client.
B. Turn on relaxing music of the client's choice.
While turning on relaxing music of the client's choice may create a calming environment, it is not a standard procedure before a physical examination. Music preferences are subjective, and what is relaxing for one person may be distracting for another. Additionally, music could interfere with the ability to hear heart, lung, or bowel sounds during auscultation.
C. Identify ways to ensure client privacy.
Identifying ways to ensure client privacy is a fundamental nursing responsibility. It respects the client's dignity and promotes a sense of safety and comfort. Privacy can be ensured by closing curtains, securing the area, and making sure the examination is conducted in a private setting.
D. Wash hands.
Washing hands is a critical step before any physical examination. It is a primary measure for infection control, protecting both the nurse and the client from potential transmission of microorganisms.
E. Dim the lighting to promote comfort.
Dimming the lighting to promote comfort is not typically recommended before a physical examination. Adequate lighting is crucial for the inspection phase of the examination, allowing the nurse to observe the client's general appearance, skin color, and other physical characteristics accurately.
Full Explanation
Choice a reason:
Obtaining and checking the needed equipment is essential before conducting a physical examination. This ensures that all necessary tools are functional and readily available, which facilitates a smooth and efficient assessment process. It also minimizes interruptions that could cause discomfort or anxiety for the client.
Choice b reason:
While turning on relaxing music of the client's choice may create a calming environment, it is not a standard procedure before a physical examination. Music preferences are subjective, and what is relaxing for one person may be distracting for another. Additionally, music could interfere with the ability to hear heart, lung, or bowel sounds during auscultation.
Choice c reason:
Identifying ways to ensure client privacy is a fundamental nursing responsibility. It respects the client's dignity and promotes a sense of safety and comfort. Privacy can be ensured by closing curtains, securing the area, and making sure the examination is conducted in a private setting.
Choice d reason:
Washing hands is a critical step before any physical examination. It is a primary measure for infection control, protecting both the nurse and the client from potential transmission of microorganisms.
Choice e reason:
Dimming the lighting to promote comfort is not typically recommended before a physical examination. Adequate lighting is crucial for the inspection phase of the examination, allowing the nurse to observe the client's general appearance, skin color, and other physical characteristics accurately.
The nurse is planning to instruct a group of adolescents on ways to prevent traumatic brain injuries. What should be included in these instructions?
A. Wear nonslip shoes in the house.
Wearing nonslip shoes in the house can prevent falls, which are a common cause of traumatic brain injuries (TBIs) in adolescents. Falls often occur due to slippery surfaces, and nonslip shoes provide better traction, reducing the risk of such accidents.
B. Use of guns should be supervised by an adult.
Supervised use of guns by an adult is crucial to prevent accidental shootings, which can result in TBIs or even more severe outcomes. Adolescents may not fully understand the risks associated with handling firearms, and adult supervision ensures that safety measures are followed.
C. Always use seat belts.
The consistent use of seat belts in vehicles is one of the most effective ways to prevent TBIs during car accidents. Seat belts keep occupants from being ejected or hitting the interior of the car, significantly reducing the risk of head injuries.
D. Avoid risky activities such as snowboarding.
Avoiding risky activities such as snowboarding without proper safety measures can prevent sports-related TBIs. While snowboarding, wearing a helmet and other protective gear is essential to protect the head during falls or collisions.
Full Explanation
Choice a reason:
Wearing nonslip shoes in the house can prevent falls, which are a common cause of traumatic brain injuries (TBIs) in adolescents. Falls often occur due to slippery surfaces, and nonslip shoes provide better traction, reducing the risk of such accidents.
Choice b reason:
Supervised use of guns by an adult is crucial to prevent accidental shootings, which can result in TBIs or even more severe outcomes. Adolescents may not fully understand the risks associated with handling firearms, and adult supervision ensures that safety measures are followed.
Choice c reason:
The consistent use of seat belts in vehicles is one of the most effective ways to prevent TBIs during car accidents. Seat belts keep occupants from being ejected or hitting the interior of the car, significantly reducing the risk of head injuries.
Choice d reason:
Avoiding risky activities such as snowboarding without proper safety measures can prevent sports-related TBIs. While snowboarding, wearing a helmet and other protective gear is essential to protect the head during falls or collisions.