A client with multiple complaints has been referred to a neurologist for further evaluation. Which of the following complaints are common manifestations of amyotrophic lateral sclerosis? (Select all that apply.)

Muscle hypertrophy

Tinnitus

Tripping

Confusion

Dropping objects

Answer and Explanation

Correct Answer : C,E

Muscle hypertrophy (increase in muscle size) is not a typical manifestation of ALS. In fact, ALS leads to muscle atrophy (wasting) rather than hypertrophy. As motor neurons degenerate, muscles become weaker and smaller because they are no longer receiving adequate nerve signals to maintain strength.
B.A Tinnitus (ringing in the ears) is not a common manifestation of ALS. ALS primarily affects motor neurons and does not usually cause auditory symptoms. Tinnitus is more related to other conditions such as ear infections, exposure to loud noises, or certain neurological conditions, but it is not associated with ALS.
C.   Tripping or stumbling is a common manifestation of ALS. As the disease progresses, it causes weakness in the muscles responsible for maintaining balance and coordination. This can lead to difficulties with walking and increased risk of tripping or falling.
D.   Confusion is not a typical symptom of ALS. ALS primarily affects motor neurons, leading to muscle weakness and atrophy, but it does not usually affect cognitive function. However, in rare cases, some patients with ALS may develop cognitive or behavioral changes, but these are not the primary symptoms and are less common.
E.   Dropping objects is a common manifestation of ALS. Muscle weakness and loss of fine motor control in the hands and arms can make it difficult to hold or manipulate objects, leading to frequent dropping.

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Correct Answer is ["0.4"]

Explanation

Volume to administer = (Desired Dose) / (Concentration of available medication). The desired dose is 2,000 units, and the concentration available is 5,000 units/mL. Using the formula, you get 2,000 units / 5,000 units/mL = 0.4 mL.
Therefore, the nurse should administer 0.4 mL of heparin injection to deliver a dose of 2,000 units.

A. Bleeding of the gums after oral care. B. Hemoglobin of 14 g/dL. C. Tachycardia and shortness of breath. D. Petechiae on the oral mucosa.

Correct Answer is C

Explanation

A. Gum bleeding can be a sign of thrombocytopenia (low platelet count) and is concerning because it indicates a potential for bleeding complications. However, while it's significant, it might not be the most urgent symptom in the context of HIT compared to symptoms indicating acute thrombosis.

B. A hemoglobin level of 14 g/dL is generally within the normal range for most adults. In the context of HIT, this level does not indicate any immediate abnormality or severe issue related to anemia or bleeding, making it less concerning compared to other symptoms that might indicate acute complications.
C. Tachycardia (increased heart rate) and shortness of breath are concerning symptoms in the context of HIT. These symptoms can be indicative of a thrombotic event such as a pulmonary embolism (PE) or deep vein thrombosis (DVT), which are serious complications of HIT. The presence of these symptoms requires urgent evaluation as they suggest possible life-threatening complications.
D. Petechiae are small, pinpoint red or purple spots that appear due to bleeding under the skin, often associated with low platelet counts. While petechiae are a concerning sign and indicate bleeding issues, the presence of tachycardia and shortness of breath generally represents a more immediate threat to the patient's life due to potential thromboembolic events.

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A client with multiple complaints has been referred to a neurologist for further evaluation. Which of the following complaints are common manifestations of amyotrophic lateral sclerosis? (Select all that apply.)

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A nurse is preparing to administer heparin 2,000 units by IV bolus. Available is heparin injection 5,000 units/mL. How many mL should the nurse administer? (Round the answer to the nearest tenth. Use a leading zero if it applies. Do not use a trailing zero.)

Correct Answer is ["0.4"]

Explanation

A nurse is caring for a client who has been diagnosed with heparin-induced thrombocytopenia (HIT). Which of the following clinical manifestations should the nurse recognize as the most concerning for a client with this condition?

Correct Answer is C

Explanation

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