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Prothrombin time, partial thromboplastin time, and platelet count are all included in coagulation studies. The hemoglobin level, though important information prior to an invasive procedure like liver biopsy, does not assess coagulation.
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Polycythemia vera is a condition in which the bone marrow produces too many red blood cells. This causes an increase in hematocrit and viscosity of the blood. Patients can experience headaches, dizziness, and visual disturbances. Cardiovascular effects include increased blood pressure and delayed clotting time. Weight loss is not a manifestation of polycythemia vera.
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Polycythemia vera, a condition in which too many RBCs are produced in the blood serum, can lead to an increase in the hematocrit and hypervolemia, hyperviscosity, and hypertension. Subsequently, the client can experience dizziness, tinnitus, visual disturbances, headaches, or a feeling of fullness in the head. The client may also experience cardiovascular symptoms such as heart failure (shortness of breath and orthopnea) and increased clotting time or symptoms of an increased uric acid level such as painful swollen joints (usually the big toe). Hearing loss and weight loss are not manifestations associated with polycythemia vera.
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A respiratory assessment, which includes auscultation of breath sounds and assessing the color of the nail beds, is a priority for clients with pneumonia. Assessing for the presence of chest pain is also an important respiratory assessment as chest pain can interfere with the client’s ability to breathe deeply. Auscultate bowel sounds and assessing for peripheral edema may be appropriate assessments, but these are not priority assessments for the patient with pneumonia.
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Please select 3 correct answers
Palpitations, an adrenergic symptom, occur as the glucose levels fall; the sympathetic nervous system is activated and epinephrine and norepinephrine are secreted causing this response. Diaphoresis is a sympathetic nervous system response that occurs as epinephrine and norepinephrine are released. Slurred speech is a neuroglycopenic symptom; as the brain receives insufficient glucose, the activity of the CNS becomes depressed.
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Metabolic acidosis initiates respiratory compensation in the form of Kussmaul respirations to counteract the effects of ketone buildup, resulting in a lowered PCO2. A fruity odor to the breath (acetone breath) occurs when the ketone level is elevated in ketoacidosis.
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The nurse can delegate the following basic care activities to the unlicensed assistant: providing skin care following bowel movements, maintaining intake and output records, and obtaining the client’s weight. Assessing the client’s bowel sounds and evaluating the client’s response to medication are registered nurse activities that cannot be delegated.
Following extracorporeal lithotripsy, the urine will appear cherry red in color but will gradually change to clear urine. Answer B is incorrect because the urine will be red, not orange. Answer C is incorrect because the urine will be not be dark red or cloudy in appearance. Answer D is incorrect because it describes the urinary output of the client with acute glomerulonephritis.
An adverse reaction to Cognex is drug-induced hepatitis. The nurse should monitor the client for signs of jaundice. Answers A, C, and D are incorrect because they are not associated with the use of Cognex.
Coconut oil is high in saturated fat and is not appropriate for the client on a low-cholesterol diet. Answers A, B, and D are incorrect because they are suggested for the client with elevated cholesterol levels.
In stage III of Alzheimer’s disease, the client develops agnosia, or failure to recognize familiar objects. Answer A is incorrect because it appears in stage I. Answer C is incorrect because it appears in stage II. Answer D is incorrect because it appears in stage IV.
The client taking steroid medication should receive an annual influenza vaccine. Answer A is incorrect because the medication should be taken with food. Answer B is incorrect because increased appetite and weight gain are expected side effects of the medication. Answer C is incorrect because wearing sunglasses will not prevent cataracts.
The client with an above-the-knee amputation should be placed prone 15–30 minutes twice a day to prevent contractures. Answers B and D are incorrect because elevating the extremity after the first 24 hours will promote the development of contractures. Use of a trochanter roll will prevent rotation of the extremity but will not prevent contracture; therefore, answer D is incorrect.
All 20 primary, or deciduous, teeth should be present by age 30 months. Answers A, B, and C are incorrect because the ages are wrong.
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NCLEX Select All That Apply #2