__________ hypotension exists when there is a sudden drop in blood pressure when a person stands or sits up.

Correct Answer: A

Rationale: The correct answer is A: Orthostatic. Orthostatic hypotension refers to a sudden drop in blood pressure upon standing or sitting up. "Ortho" means upright or standing, so it is the most appropriate term. Choice B, severe, does not specify the type of hypotension. Choice C, multi-faceted, is not related to the sudden drop in blood pressure upon changing position. Choice D, hyperbolic, is a mathematical term and not relevant to blood pressure changes.

Correct Answer: C

Rationale: The correct answer is C because ensuring privacy during a gynecologic exam is crucial for the patient's comfort and dignity. This involves maintaining confidentiality, closing curtains, and providing a gown for the patient. Choice A is incorrect because patient privacy should be prioritized over allowing staff to observe. Choice B is incorrect as it does not address the patient's comfort or privacy. Choice D is incorrect because it is the responsibility of the physician, not the nursing assistant, to communicate the diagnosis to the patient.

Correct Answer: B

Rationale: The correct answer is B: Itching. Atopic dermatitis is a type of eczema characterized by intense itching, which is a hallmark symptom. This itching can lead to skin damage, inflammation, and recurrent flare-ups. Other choices are incorrect because: A: Change in size of a mole is not typically associated with atopic dermatitis. C: Cancer is not a direct complication of atopic dermatitis. D: While atopic dermatitis can predispose individuals to secondary infections like yeast infections, it is not the primary problem associated with atopic dermatitis.

Correct Answer: B

Rationale: The correct answer is B: Hemoptysis. Hemoptysis refers to the coughing up of blood from the respiratory tract. Halitosis (A) is bad breath, not related to coughing up blood. Hepatitis (C) is inflammation of the liver, not related to respiratory bleeding. Hypoxia (D) is a condition of decreased oxygen in tissues, not specific to coughing up blood. Hemoptysis specifically refers to the symptom of coughing up blood from the respiratory tract, making it the correct choice in this context.

Correct Answer: B

Rationale: The correct answer is B: Parkinson's disease. This neurodegenerative disorder is characterized by rigid muscles, tremors (especially at rest), and the distinctive pill-rolling movement of the fingers. Epilepsy (A) is a neurological disorder with recurrent seizures. Meniere's disease (C) affects the inner ear, causing vertigo and hearing loss. Dementia (D) refers to a decline in cognitive function. Parkinson's disease best fits the symptoms described in the question, making it the correct answer.