Answer:
The correct answer is - option A. Ruling out a medical problem
Explanation:
A client newly diagnosed with cancer is scheduled to begin chemotherapy treatment and the nurse is providing anticipatory guidance about potential adverse effects. when addressing the most common adverse effect, Nausea and vomiting should the nurse describe.
<h3>What about Nausea and vomiting?</h3>
- Antiemetics and other over-the-counter (OTC) drugs can sometimes be used to treat nausea, vomiting, and upset stomach.
- Pepto-Bismol and Kaopectate, both OTC antiemetic drugs, contain bismuth subsalicylate.
- Although nausea is not a disease in and of itself, it can be a sign of a variety of digestive system conditions, such as: gastroesophageal reflux disease stomach ulcer illness.
- Stomach-related nerve or muscle issues that slow digestion or stomach emptying.
- Adults' nausea and vomiting often last one or two days and are not a symptom of anything dangerous.
- Vomiting is the body's method of removing dangerous items from the stomach, yet it can also be a reaction to something that has irritated the digestive tract.
- Vomiting and nausea are frequently brought on by long-term or chronic stomach conditions.
- Other symptoms like diarrhea, constipation, and stomach pain may accompany these conditions.
- Food intolerances, such as celiac disease, dairy protein intolerance, and lactose intolerance, are among these chronic illnesses.
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The nurse should respond to the client's question based on fact that gram-negative bacteria are increasingly resistant to each succeeding generation.
<h3>What is cellulitis?</h3>
- A typical skin illness caused by bacteria that can be dangerous.
- The bacteria invade the skin in cellulitis.
- Cellulitis may disseminate quickly. Skin damage causes it to appear bloated, red, and maybe hot and sensitive.
- Cellulitis can be fatal if not treated with an antibiotic.
<h3>How cephalosporin acts against gram-negative bacteria ?</h3>
- The antibacterial characteristics of cephalosporins are used to classify them into generations.
- With less effectiveness against gram-positive bacteria, each successive generation of cephalosporins has much better gram-negative antibacterial capabilities than the one before it.
- The concept of generations linked to pharmaceuticals is not adequately described by any of the remaining possibilities.
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Answer:
Arterial blood gas (ABG) results from a 68-year-old woman with difficulty breathing show:
- Oxygenation (PaO₂): hypoxemia
- pH: acidosis
- PaCO₂: Hypercapnia
- HCO₃⁻: normal
whose interpretation is: <u>respiratory acidosis</u>.
Hypercapnia can produce symptoms such as confusion, drowsiness or lethargy, headache, nausea and vomiting and, in severe states, can cause severe unconsciousness and coma.
Explanation:
Respiratory acidosis is due to a failure in the breathing process that produces <u>hypoventilation</u>, decreasing the partial pressure of oxygen (PaO₂) —hypoxemia— and increasing the partial pressure of CO₂ (PaCO₂), called hypercapnia.
- <u><em>Acidosis</em></u><em> is the result of the accumulation of CO₂ in the body, which is reflected as a decrease in </em><em>pH</em><em> below 7.35, with no change in bicarbonate content.</em>
- <u><em>Hypoxemia</em></u><em> is the decrease of PaO₂ below 60 mmHg.</em>
- <u><em>Hypercapnia</em></u><em> is the increase of PaCO₂ in ABG above 45 mmHg.</em>
- <em>Normal </em><em>bicarbonate</em><em> </em><em>(HCO₃⁻) </em><em>values range from 22 to 28 mEq/L in ABG. This compound can be altered in metabolic acidosis.</em>
<u>Hypercapnia mainly affects the nervous system</u>, producing symptoms that alter the state of consciousness of the affected, also producing headache and even nausea and vomiting.