________________ is a type of mental health disorder that can cause withdrawal lack of energy and loss of interest in activities.

Correct Answer: D

Rationale: The correct answer is D: Depression. Depression is a mental health disorder characterized by symptoms such as withdrawal, lack of energy, and loss of interest in activities. People with depression often experience feelings of sadness and hopelessness. Dementia (A) is a neurocognitive disorder that affects memory and cognitive function, but it does not typically cause withdrawal or lack of interest. Disorientation (B) refers to confusion about time, place, or person and is not directly related to the symptoms mentioned in the question. Assertiveness (C) is a personality trait related to expressing one's needs and opinions confidently, which is not relevant to the symptoms described in the question. Therefore, the correct answer is D because depression aligns most closely with the symptoms provided.

Correct Answer: A

Rationale: The correct answer is A because knocking before entering an examination room respects the individual's right to privacy and prevents unnecessary exposure. This action promotes professionalism and ensures that the person being examined feels secure and respected. Choice B is incorrect as there is no legal mandate to knock before entering a room. Choice C is incorrect as there are other legal ways for healthcare providers to enter a room, such as obtaining consent or following established protocols. Choice D is incorrect as knocking before entering does not protect the person being examined from liability; it is primarily about maintaining privacy and dignity.

Correct Answer: C

Rationale: The correct answer is C: Posture. Posture refers to the alignment and positioning of the body. It includes how a person holds themselves while sitting, standing, or moving. Pronation (A) is the inward rolling of the foot. Postpartum (B) refers to the period after childbirth. Projection (D) is the act of projecting one's thoughts or feelings onto others. Posture is the only choice that directly relates to how a person holds and positions their body.

Correct Answer: C

Rationale: The correct answer is C: Orthostatic. Orthostatic blood pressure measurement is the first measurement taken when assessing blood pressure. This measurement is done with the individual in a standing position after resting for a few minutes. It helps to evaluate for postural changes in blood pressure, which can indicate conditions like orthostatic hypotension. Explanation for other choices: A: when the heart is at work - This is not the first measurement taken for blood pressure assessment. It refers to blood pressure measurement during physical activity or stress. B: Diastolic - Diastolic blood pressure is the second number in a blood pressure reading, representing the pressure in the arteries when the heart is at rest. D: Systolic - Systolic blood pressure is the first number in a blood pressure reading, representing the pressure in the arteries when the heart contracts. It is not the first measurement taken in a standard blood pressure assessment.

Correct Answer: C

Rationale: The correct answer is C: Biology. Biology is the study of all life forms, including their structure, function, growth, origin, evolution, and distribution. Anatomy (A) focuses on the structure of living organisms, while physiology (B) deals with the functions of living organisms. Geology (D) is the study of the Earth's physical structure and substance, not life forms. Therefore, Biology is the correct choice as it encompasses the study of all living organisms and their processes.