In which position is a resident if he is lying flat on his back with his head and shoulders supported by a pillow?

Correct Answer: C

Rationale: The correct answer is C, Supine position, because when a resident is lying flat on their back with their head and shoulders supported by a pillow, they are in a supine position. In this position, the resident's face is facing up towards the ceiling, which helps maintain a neutral spine alignment and reduces pressure on the back. Other choices are incorrect because: A: Lateral position is when the resident is lying on their side, not on their back. B: Sims' position is a semi-prone position with the resident lying on their side with the upper knee flexed, not on their back. D: Prone position is when the resident is lying on their stomach, not on their back.

Correct Answer: A

Rationale: The correct answer is A: 9/75. In blood pressure readings, the first number represents systolic pressure while the second number represents diastolic pressure. The normal range for blood pressure is typically around 120/80 mmHg. In this case, 9/75 falls within a safe range, with the systolic pressure of 9 being low but not alarming, and the diastolic pressure of 75 being within the normal range. Choices B, C, and D all have either extremely low or high readings for both systolic and diastolic pressure, indicating abnormal blood pressure levels.

Correct Answer: A

Rationale: The correct answer is A because social interaction plays a crucial role in mealtime, enhancing residents' overall dining experience and well-being. Engaging in conversations and fostering connections during meals can promote a sense of community, reduce isolation, and improve residents' emotional and mental health. Choice B is incorrect because it promotes dependence and undermines residents' independence and dignity. Nursing assistants should support residents in mealtime activities while encouraging their autonomy. Choice C is incorrect as it prioritizes personal conversations over residents' needs and fails to recognize the importance of providing individualized care during mealtimes. Choice D is incorrect because it may negatively impact residents' dining experience by potentially discouraging them from eating. Instead, nursing assistants should offer support and alternatives if meals are unappetizing while respecting residents' choices.

Correct Answer: A

Rationale: The correct answer is A: Occult. Occult blood refers to hidden blood that is not visible to the naked eye and can only be detected through microscopic or chemical testing. This term is commonly used in medical contexts to describe blood in stool that may indicate gastrointestinal issues or bleeding. Choice B, Hemoccult, is a specific brand name for a fecal occult blood test, so it is not a general term for hidden blood in stool. Choice C, Toxic, and choice D, Pathogenic, are unrelated to the presence of hidden blood in stool and do not describe this specific medical condition.

Correct Answer: D

Rationale: The correct answer is D because contact of the mouth with the genitals can directly transmit sexually transmitted infections (STIs) through mucous membranes. Mouth-to-mouth kissing (A) and holding hands (C) do not involve direct contact with genitalia, making transmission of STIs unlikely. Contact of hands with the breasts (B) also does not typically transmit STIs as they are not mucous membranes. Therefore, D is the correct choice for STI transmission via sexual contact.