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 A

Explanation

The colon is responsible for absorbing water and nutrients.

I am now at high risk for ﬂuid and electrolyte imbalances. This statement demonstrates that the patient understands the function of the gastrointestinal tract in relation to ﬂuid and electrolyte balance. The colon plays an important role in absorbing water and electrolytes from digested food, and after a large portion of the colon has been removed, the patient may be at higher risk for ﬂuid and electrolyte imbalances.

Received message. The correct option is a. The colon is responsible for absorbing water and nutrients. I am now at high risk for ﬂuid and electrolyte imbalances. This statement demonstrates that the patient understands the function of the gastrointestinal tract in relation to ﬂuid and electrolyte balance. The colon plays an important role in absorbing water and electrolytes from digested food, and after a large portion of the colon has been removed, the patient may be at higher risk for ﬂuid and electrolyte imbalances.

A. Bicycle safety B. Drug and gun safety C. Use of blankets, pillows, and stuﬀed animals in the crib D. Correct placement of car seats E. Never leaving infant unatended in the bathtub

Correct Answer is ["C","D","E"]

Explanation

Use of blankets, pillows, and stuﬀed animals in the crib: It is important to educate parents about the risk of suﬀocation associated with soft objects in the crib. Infants should always sleep on their back in a crib with a firm matress and no loose bedding or soft objects.
Correct placement of car seats: Properly installed car seats can help prevent serious injury or death in the event of a car accident. It is important to teach parents how to properly install car seats and use them correctly.
Never leaving infant unatended in the bathtub: Drowning is a leading cause of death in young children, and infants can drown in just a few inches of water. It is important to remind parents to never leave their infant unatended in the bathtub, even for a moment.

Therefore, options c, d, and e are the most important topics to include when discussing safety with parents of infants. Options a and b may be important topics to discuss with older children, but they are not relevant to infants.

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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

JD has been admited after a large portion of his colon has been removed due to cancer Which statement by the patient demonstrates that he understands the function of the Gastrointestinal tract as related to ﬂuid and electrolyte balance.

Correct Answer is A

Explanation

The nurse is preparing to discuss safety with a group of parents of infants. When planning the program, which topics would be most important to include: (Select Al That Apply)

Correct Answer is ["C","D","E"]

Explanation

A client with renal disease requires IV ﬂuids. It is important for the nurse to:

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

Respiratory Therapy has an order to perform chest physiotherapy on your patient who has COPD. Your patient’s lung sounds are diminished, but free of secretions. What should the proper response be from the nurse to the respiratory therapist:

A nurse is administering a blood transfusion to a client. After 15 minutes, the client reports difficulty breathing. What is the first action by the nurse?

The nurse is obtaining a pulse oximetry reading for a client admited with exacerbation of chronic obstructive pulmonary disease (COPD). When observing a reading of 91%. what action should the nurse perform?

A client admited with heart failure requires careful monitoring of his ﬂuid status. Which method will provide the nurse with the best indication of the client’s ﬂuid status?