A patient’s hemoglobin is severely low and she is complaining of being overly tired and fatigued. You are educating her on the role hemoglobin has with oxygenation and perfusion. You will know she understands the role of hemoglobin when she tells you hemoglobin transports:

Carbon Monoxide

Oxyhemoglobin

Carbon Dioxide

Carboxyhemoglobin

Answer and Explanation

The Correct Answer is B

Hemoglobin is a protein found in red blood cells that plays a crucial role in transporting oxygen from the lungs to the body's tissues and organs. When oxygen is breathed in, it binds to the hemoglobin in red blood cells, forming oxyhemoglobin. This oxyhemoglobin is then transported throughout the body via the circulatory system, delivering oxygen to the cells that need it

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Correct Answer is B

Explanation

Respiratory alkalosis is a condition in which the blood pH is elevated due to a decrease in the partial pressure of carbon dioxide (CO2) in the blood. This can occur when a person breathes too rapidly or deeply (hyperventilation), causing them to exhale too much CO2. In this option, the pH is elevated (normal range is 7.35-7.45), the CO2 is low (normal range is 35-45 mmHg), and the bicarbonate (HCO3) level is within the normal range (22-26 mEq/L), which are all consistent with respiratory alkalosis.

A. Patient will exchange cigaretes for vaping in 5 days B. Patient will stop smoking cigaretes within 7 days C. Patient will smoke only a few cigaretes each day D. Patient will not smoke cigaretes while wearing oxygen

Correct Answer is D

Explanation

This outcome is the most appropriate because smoking can worsen COPD and lead to further respiratory complications, while oxygen is often used to help patients with COPD breathe more easily. Smoking while wearing oxygen can be very dangerous and increases the risk of fire and explosion. Therefore, the best expected outcome is for the patient to completely avoid smoking while wearing oxygen.

Option a is not a recommended solution since vaping may also worsen COPD symptoms and there is limited evidence of its safety in people with respiratory conditions. Option b is a good outcome, but it may not be achievable in such a short time frame. Option c is not an ideal outcome as even a few cigaretes can cause harm to the respiratory system, exacerbate symptoms, and slow down the healing process.

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A patient’s hemoglobin is severely low and she is complaining of being overly tired and fatigued. You are educating her on the role hemoglobin has with oxygenation and perfusion. You will know she understands the role of hemoglobin when she tells you hemoglobin transports:

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Naxlex Comprehensive Predictor Exams

The nurse is caring for a client with respiratory alkalosis. Which arterial blood gas data does the nurse anticipate finding?

Correct Answer is B

Explanation

MK is admited with COPD exacerbation. Your nursing care plan reads Impaired Gas Exchange, related to smoking 1 PPD of cigaretes. AED pursed lip breathing shortness of breath. Which is the best expected outcome for this diagnosis.

Correct Answer is D

Explanation

The Practical Nurse (PN) assessing a client for the nursing diagnosis of Impaired Verbal Communication is aware that the least number of defining characteristics for this diagnosis is:

The nurse is caring for a client with a chest tube. Which is the following statements is appropriate regarding a chest tube?

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A patient’s hemoglobin is severely low and she is complaining of being overly tired and fatigued. You are educating her on the role hemoglobin has with oxygenation and perfusion. You will know she understands the role of hemoglobin when she tells you hemoglobin transports:

The home care nurse visits a client with compromised lung function. The client has greenish yellow sputum with a musty odor. Which assessment is the priority for the

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