A client with seasonal allergies takes diphenhydramine at bedtime to help their symptoms. The client develops low hemoglobin low white blood cell counts which is otherwise unexplained. What type of reaction is the client experiencing?

Hypersensitivity reaction

Paradoxical reaction

Idiosyncratic reaction

Anti-cholinergic reaction

Answer and Explanation

The Correct Answer is C

A) Hypersensitivity reaction: A hypersensitivity reaction typically involves an immune response where the body reacts to a substance as if it were harmful, leading to symptoms like rashes, swelling, or difficulty breathing. However, low hemoglobin and low white blood cell counts are not typical signs of a hypersensitivity reaction. This would involve more common allergic symptoms like itching or swelling, rather than hematologic changes.

B) Paradoxical reaction: A paradoxical reaction refers to when a medication causes an effect opposite to the expected result. For example, a sedative causing agitation instead of sleepiness. While a paradoxical reaction can involve unexpected effects, the hematologic changes (low hemoglobin and white blood cell counts) in this scenario do not align with this type of response.

C) Idiosyncratic reaction: An idiosyncratic reaction is an unusual or unexpected response to

a medication that is not related to the drug's pharmacologic properties or the dose given. It may be related to genetic factors or other individual differences in how a person metabolizes or responds to the drug. The low hemoglobin and low white blood cell counts in this case are unusual effects of diphenhydramine and suggest an idiosyncratic response, where the client’s body is reacting in an unexpected way to the medication.

D) Anti-cholinergic reaction: Anti-cholinergic reactions are typically related to symptoms caused by the blocking of acetylcholine, such as dry mouth, blurred vision, urinary retention, or constipation. While diphenhydramine has anti-cholinergic properties, the symptoms described (low hemoglobin and white blood cell counts) are not typical of an anti-cholinergic reaction.

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Correct Answer is B

Explanation

A) "I will avoid alcohol and cigarettes.": This is a correct and important statement for a client with GERD. Both alcohol and cigarettes can relax the lower esophageal sphincter, increasing the likelihood of acid reflux and exacerbating GERD symptoms. Avoiding these substances is a standard recommendation for managing GERD.

B) "I will have a small snack right before bedtime.": This statement indicates the need for additional education. Eating a meal or snack right before bedtime can exacerbate GERD symptoms because lying down after eating can increase the likelihood of acid reflux. It is generally recommended for clients with GERD to avoid eating at least 2-3 hours before going to bed to reduce the risk of reflux.

C) "I will wear loose fitting clothes.": Wearing loose-fitting clothes is an appropriate measure for managing GERD. Tight clothing around the abdomen can increase pressure on the stomach, promoting acid reflux. Loose clothing helps avoid this additional pressure, which can alleviate symptoms.

D) "I will take all NSAIDs and steroids with food.": This is generally good advice for reducing the risk of stomach irritation caused by NSAIDs and steroids, which can worsen GERD symptoms or cause gastric ulcers. Taking these medications with food can help buffer the stomach lining and reduce irritation.

A. Use perfumes and air fresheners. B. Eat foods that are high in fiber. C. Drink clear and carbonated beverages. D. Walk frequently throughout the day.

Correct Answer is C

Explanation

A) Use perfumes and air fresheners: Using perfumes and air fresheners may actually worsen nausea for some clients, as strong scents can trigger or exacerbate feelings of nausea, particularly in individuals undergoing chemotherapy. It is generally advisable to avoid strong odors in the environment to prevent triggering nausea.

B) Eat foods that are high in fibre: While a balanced diet is important, high-fibre foods may not be helpful in managing nausea and vomiting associated with chemotherapy. In fact, high-fibre foods can sometimes contribute to gastrointestinal discomfort, bloating, or constipation, which may worsen nausea in certain individuals. Therefore, fibre-rich foods are not the best option for reducing nausea and vomiting in this scenario.

C) Drink clear and carbonated beverages: Drinking clear liquids, such as water, ginger ale, or clear broths, can help reduce nausea by keeping the client hydrated and soothing the stomach. Carbonated beverages, such as ginger ale, are often recommended because the bubbles can help alleviate nausea and provide some relief. This is a well-established strategy for managing chemotherapy-related nausea and vomiting.

D) Walk frequently throughout the day: While physical activity is generally beneficial for overall health, walking frequently may not directly address nausea and vomiting caused by chemotherapy. In some cases, walking might even worsen nausea if the client is feeling weak or dizzy. Resting and staying hydrated may be more beneficial in the management of nausea associated with chemotherapy.

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Laboratory Test	Result	Normal Range
Sodium	146 mEq/dL	135-145 mEq/L
Calcium	8.2 mg/dL	8.4-10.2 mg/dL
Magnesium	1.2 mg/dL	1.6-2.2 mg/dL
Gastric pH	6	1-4

A client with seasonal allergies takes diphenhydramine at bedtime to help their symptoms. The client develops low hemoglobin low white blood cell counts which is otherwise unexplained. What type of reaction is the client experiencing?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A client with active GERD presents to clinic. Which statement by the client indicates they need additional education?

Correct Answer is B

Explanation

A client is currently receiving chemotherapy and is experiencing nausea and vomiting. What should the nurse teach the client to help reduce the nausea and vomiting?

Correct Answer is C

Explanation

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