the smallest of the white blood cells which also can be involved in humoral immunity is the the smallest of the white blood cells which also can be involved in humoral immunity is the
Logo

Nursing Elites

NCLEX NCLEX-RN

Exam Cram NCLEX RN Practice Questions

1. Which of the following white blood cells is the smallest and can be involved in humoral immunity?

Correct answer: Lymphocyte

Rationale: The correct answer is 'Lymphocyte.' Lymphocytes are the smallest type of white blood cells and play a crucial role in humoral immunity by producing antibodies. Monocytes are actually the largest white blood cells and are involved in phagocytosis rather than humoral immunity. Basophils are a type of granulocyte involved in allergic reactions, and erythrocytes are red blood cells responsible for oxygen transport, not part of the immune system.

2. Which reaction toward the physical symptom would the nurse observe in a client with conversion disorder?

Correct answer: B: Apathy

Rationale: In conversion disorder, the nurse would observe apathy toward the physical symptom. The development of the symptom serves as an unconscious method of reducing anxiety. The symptom is accepted passively, known as 'la belle indifférence.' There is no anger observed as symptoms are passively accepted. Similarly, there is no direct anxiety related to the physical symptom, as the conflict is resolved through the symptom development. While many individuals might experience agitation and seek to identify the cause of physical symptoms, in conversion disorder, there is an unusual calmness or indifference towards the physical manifestation, indicating apathy rather than other emotional responses.

3. Which psychosocial attribute plays an important role in the development of a healthy personality from birth to 1 year of age?

Correct answer: Trust versus mistrust

Rationale: According to Erikson’s theory of psychosocial development, the first attribute that helps develop a healthy personality after birth is trust. Mistrust develops if the care provided to the infant is inconsistent. Initiative versus guilt is observed at 3 to 6 years of age, when children explore their surroundings and may experience guilt if their actions conflict with parental expectations. Autonomy versus shame occurs between 1 and 3 years of age, as children develop motor skills and new activities, with shame emerging if they feel self-conscious. Industry versus inferiority is evident in children aged 6 to 12 years, where successful task completion fosters a sense of industry, while excessive expectations can lead to feelings of inferiority. Therefore, the correct attribute for a healthy personality development from birth to 1 year of age is trust versus mistrust.

4. Which method is used to verify the placement of a newly inserted central venous access device (CVAD)?

Correct answer: A: Chest x-ray

Rationale: The correct method to verify the placement of a newly inserted central venous access device (CVAD) is a chest x-ray. This is crucial to detect any potential complications such as pneumothorax, which can occur during subclavian vein catheter insertion. Symptoms of pneumothorax may include shortness of breath and anxiety. Flushing the line with heparin is not used for placement verification, but rather for maintaining patency after verification. Withdrawing blood to ensure patency is done after placement is confirmed, not for initial verification. Chest fluoroscopy may be used during the insertion process but is not typically employed for placement verification.

5. Which therapeutic approach would indicate the client is receiving desensitization therapy?

Correct answer: Imagery

Rationale: The correct answer is 'Imagery.' Imagery is a therapeutic approach used in desensitization therapy. It helps in facilitating positive self-talk and involves the client initiating and controlling mental pictures to correct faulty cognitions. Modeling, role-playing, and assertiveness training are effective general behavioral approaches but are not specific to desensitization therapy.

Similar Questions

A client with schizophrenia is taking loxapine. Which of the following findings should the nurse identify as the most important to report?
A client has applied a cold pack to their arm to help decrease swelling and inflammation after an injury. Which of the following signs indicates that the cold pack should be removed?
The nurse is assessing an infant with developmental dysplasia of the hip. Which finding would the nurse anticipate?
A 65-year-old man is prescribed Flomax (Tamsulosin) for Benign Prostatic Hyperplasia. The patient lives in an upstairs apartment. The nurse is most concerned about which side effect of Flomax?
A nurse prepares to care for a 4-year-old newly admitted for rhabdomyosarcoma. The nurse should alert the staff to pay more attention to the function of which area of the body?

Access More Features

NCLEX Basic

  • 5,000 Questions with answers
  • Comprehensive NCLEX coverage
  • 30 days access @ $69.99

NCLEX Basic

  • 5,000 Questions and answers
  • Comprehensive NCLEX Coverage
  • 90 days access @ $69.99