Hypertension is

Correct Answer: B

Rationale: The correct answer is B: High blood pressure. Hypertension is defined as the condition where the force of blood against the walls of the arteries is consistently too high. This can lead to serious health issues such as heart disease and stroke. High fever (A) is not the same as hypertension. High pulse rate (C) may be a sign of hypertension, but it is not the same as the condition itself. Low blood pressure (D) is the opposite of hypertension and indicates that the force of blood against the artery walls is too low.

Correct Answer: D

Rationale: The correct answer is D because people with ostomies need regular skin care and hygiene to prevent skin irritation and infection. Regular skin care helps maintain the skin around the stoma healthy. Choice A is incorrect because ostomies do require special care. Choice B is incorrect as many people may feel embarrassed by their ostomies. Choice C is incorrect as privacy is important when providing ostomy care to respect the individual's dignity and confidentiality.

Correct Answer: B

Rationale: Genital herpes is caused by the herpes simplex virus, which cannot be cured and may lead to repeated outbreaks. Antiviral medications can help manage symptoms but not cure the infection. Chlamydia, gonorrhea, and syphilis are bacterial infections treatable with antibiotics, so the statement does not apply to them.

Correct Answer: D

Rationale: The correct answer is D: Transports oxygen and hormones to cells. The circulatory system includes the heart, blood vessels, and blood. The main function is to transport oxygen and nutrients to cells and remove waste products. Oxygen is carried by red blood cells, while hormones are transported in the bloodstream. A: Senses and interprets information from the environment - This function is carried out by the nervous system, particularly the sensory organs like eyes and ears. B: Cushions the brain and spinal cord - This function is performed by the cerebrospinal fluid and protective structures like the skull and vertebrae. C: Allows humans to reproduce - Reproduction is controlled by the reproductive system, not the circulatory system. In summary, the circulatory system's primary function is to transport oxygen and hormones to cells, making option D the correct choice.

Correct Answer: B

Rationale: The correct answer is B: Atrophy. Atrophy is the term used to describe the weakening, wasting away, and decrease in size of a muscle due to disuse or lack of physical activity. This process results in a reduction in muscle mass and strength. Dystrophy (choice A) refers to a disorder causing muscle weakness, but not necessarily due to disuse. Contracture (choice C) is a condition characterized by the shortening and tightening of muscles, tendons, or other tissues, leading to limited range of motion. Dislocation (choice D) is the displacement of bones from their normal positions at a joint, not related to muscle wasting.