Stroke (CVA) NCLEX Questions and Answers Rated A+

Stroke (CVA) NCLEX Questions and Answers Rated A+ 1. A patient is admitted with uncontrolled atrial fibrillation. The patient's medication history includes vitamin D supplements and calcium. What type of stroke is this patient at MOST risk for?* A. Ischemic thrombosis B. Ischemic embolism C. Hemorrhagic D. Ischemic stenosis B. Ischemic embolism The answer is B. If a patient is in uncontrolled a-fib they are at risk for clot formation within the heart chambers. This clot can leave the heart and travel to the brain. Hence, an ischemic embolism type stroke can occur. An ischemic thrombosis type stroke is where a clot forms within the artery wall of the neck or brain. 2. Which patient below is at most risk for a hemorrhagic stroke? A. A 65 year old male patient with carotid stenosis. B. A 89 year old female with atherosclerosis. C. A 88 year old male with uncontrolled hypertension and a history of brain aneurysm repair 2 years ago. D. A 55 year old female with atrial flutter. C. A 88 year old male with uncontrolled hypertension and a history of brain aneurysm repair 2 years ago. The answer is C. A hemorrhagic stroke occurs when bleeding in the brain happens due to a break in a blood vessel. Risk factors for a hemorrhagic stroke is uncontrolled hypertension, history of brain aneurysm, old age (due to aging blood vessels.) All the other options are at risk for an ischemic type of stroke. 3. You're educating a patient about transient ischemic attacks (TIAs). Select all the options that are incorrect about this condition: A. TIAs are caused by a temporary decrease in blood flow to the brain. B. TIAs produce signs and symptoms that can last for several weeks to months. C. A TIAs is a warning sign that an impending stroke may occur. D. TIAs don't require medical treatment. B. TIAs produce signs and symptoms that can last for several weeks to months. D. TIAs don't require medical treatment. The answers are B and D. Options A and C are CORRECT statements about TIAs. However, option B is wrong because TIAs produce signs and symptoms that can last a few minutes to hours and resolve (NOT several weeks to months). Option D is wrong be TIAs do require medical treatment. 4. A patient who suffered a stroke one month ago is experiencing hearing problems along with issues learning and showing emotion. On the MRI what lobe in the brain do you expect to be affected? A. Frontal lobe B. Occipital lobe C. Parietal lobe D. Temporal D. Temporal The answer is D. The temporal lobe is responsible for hearing, learning, and feelings/emotions. 5. A patient's MRI imaging shows damage to the cerebellum a week after the patient suffered a stroke. What assessment findings would correlate with this MRI finding?* A. Vision problems B. Balance impairment C. Language difficulty D. Impaired short-term memory B. Balance impairment The answer is B. The cerebellum is important for coordination and balance. 6. A patient is demonstrating signs and symptoms of stroke. The patient reports loss of vision. What area of the brain do you suspect is affected based on this finding?* A. Brain stem B. Hippocampus C. Parietal lobe D. Occipital lobe D. Occipital lobe The answer is D. The occipital lobe is responsible for vision and color perception. 7. A patient has right side brain damage from a stroke. Select all the signs and symptoms that occur with this type of stroke:* A. Right side hemiplegia B. Confusion on date, time, and place C. Aphasia D. Unilateral neglect E. Aware of limitations F. Impulsive