Nokea
Which of the following can be a MAJOR PROBLEM for a patient with tracheostomy?
- A. Breathing
- B. Swallowing
- C. Ingesting
- D. Singing
Correct Answer: A
Rationale: Having a tracheostomy means that a patient has an artificial opening in their neck to help them breathe. Therefore, any issues related to breathing, such as blockages in the tracheostomy tube or difficulty in clearing secretions, can pose a major problem for a patient with a tracheostomy. It is crucial to monitor the patient's respiratory status closely and intervene promptly if any breathing difficulties arise to prevent potential respiratory distress or complications.
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Signs such as using tissues to doorknobs develop because the patient is ________.
- A. unconsciously controlling unacceptable impulses or feelings
- B. Listening to voices that tell her that doorknobs are unclean
- C. consciously using this method of punishing herself
- D. fulfilling a need to punish others procedure by carrying out annoying
Correct Answer: A
Rationale: Signs such as using tissues to doorknobs suggest that the patient is unconsciously controlling unacceptable impulses or feelings. This behavior falls under the category of defense mechanisms, specifically displacement, where the individual redirects their emotions from a threatening target to a safer one. In this case, the patient may be experiencing anxiety or fear related to contamination or germs, leading them to use tissues to avoid touching doorknobs directly. It is a way for the patient to manage their underlying emotions, albeit unconsciously, through this compulsive behavior.
Which of the following immune cells is primarily responsible for coordinating and regulating immune responses by producing cytokines that direct the activities of other immune cells?
- A. T helper cells (Th cells)
- B. Cytotoxic T cells (CTLs)
- C. B cells
- D. Natural killer (NK) cells
Correct Answer: A
Rationale: T helper cells (Th cells) are primarily responsible for coordinating and regulating immune responses by producing cytokines that direct the activities of other immune cells. These cytokines help in activating cytotoxic T cells, B cells, macrophages, and other cells involved in the immune response. Th cells play a crucial role in mounting an effective immune response against infections and diseases by providing the necessary signals to activate and control various immune cells. Thus, T helper cells are considered the central coordinators of the immune system.
What is the FIRST priority which the nurse must observe in caring for patient with seizure?
- A. Safety
- B. Nutrition
- C. Airway
- D. Mobility
Correct Answer: A
Rationale: The first priority for a nurse caring for a patient experiencing a seizure is safety. Ensuring the safety of the patient is crucial to prevent injury during the seizure episode. This includes clearing the area around the patient of any harmful objects, preventing the patient from falling or hitting their head, placing them in a safe position to prevent aspiration if they vomit, and staying with the patient until the seizure ends. Once the patient is safe, the nurse can then focus on other aspects of care such as assessing airway, providing emotional support, and monitoring for complications.
What is the FIRST step in the qualitative research process?
- A. Data analysis
- B. Review of literature
- C. Sample
- D. Study design
Correct Answer: B
Rationale: The first step in the qualitative research process is typically conducting a review of existing literature on the topic of interest. This involves exploring existing research studies, theories, and findings related to the area being studied. By reviewing the literature, researchers can gain a better understanding of the current knowledge and identify gaps in the existing research that their study can address. This step helps researchers define the research question, refine the study design, and establish a strong theoretical framework for the study.
The patient asks what is a normal thyroid state? The best response is __________.
- A. Euthyroid
- B. Hyperthyroid
- C. Parathyroid
- D. Panthroid
Correct Answer: A
Rationale: A normal thyroid state is referred to as euthyroid, which means the thyroid gland is functioning within normal parameters and the levels of thyroid hormones in the body are balanced. In contrast, hyperthyroid refers to an overactive thyroid gland, causing excessive production of thyroid hormones, while parathyroid is a different gland responsible for regulating calcium levels in the body. Panthroid is not a recognized medical term related to thyroid function. Therefore, the best response to the patient's question about the normal thyroid state is "Euthyroid."