After eating or drinking dairy products like cheese and milk, you have intestinal cramps, bloating and diarrhea. You most likely have

Correct Answer: A

Rationale: The correct answer is A: lactose intolerance. This is due to the inability to digest lactose, the sugar found in dairy products, leading to symptoms like intestinal cramps, bloating, and diarrhea. This is a common condition caused by a deficiency of lactase enzyme. Choice B: Diabetes mellitus, Type I, is incorrect as it is an autoimmune condition affecting insulin production, not digestion of dairy products. Choice C: Heartburn is incorrect as it is a symptom of acid reflux, not related to dairy product intolerance. Choice D: Peritonitis is incorrect as it is an inflammation of the abdominal lining, usually caused by infection or injury, not related to dairy product intolerance.

Correct Answer: B

Rationale: Rationale: Choice B is correct because GABA is indeed released by GABA neurons and acts to inhibit the propagation of signals triggered by dopamine in the post-synaptic neuron. GABA functions as an inhibitory neurotransmitter in the central nervous system. Choices A and C are incorrect. Choice A is inaccurate because GABA inhibits the release of dopamine, not the other way around. Choice C is incorrect as heroin and morphine act on opioid receptors, not GABA receptors. Choice D is incorrect because not all statements are true.

Correct Answer: B

Rationale: The correct answer is B because SNPs are actually a common source of genetic polymorphisms, occurring frequently in the human genome. SNPs are variations in a single nucleotide base and are estimated to occur once every 300 nucleotides. Choice A is incorrect because of this high frequency. Choice C is also incorrect as certain SNPs can indeed impact gene expression and health outcomes. Choice D is incorrect because B is not true, making the statement false. In summary, B is the correct answer as SNPs are not rare but rather common genetic variations in humans.

Correct Answer: C

Rationale: The correct answer is C because LPN/LVNs can assist in planning bathing, turning, and ambulation for a morbidly obese client. This is crucial in preventing complications such as pressure ulcers, deep vein thrombosis, and respiratory issues. LPN/LVNs can provide physical support and guidance to ensure the client's safety and comfort during these activities. Choice A is incorrect because obtaining oversized equipment is not the primary role of LPN/LVNs. Choice B is also incorrect as setting up a reinforced trapeze bar is more of a facility management task. Choice D is incorrect as designing alternatives for routine tasks is not within the scope of practice for LPN/LVNs.

Correct Answer: D

Rationale: The correct answer is D: Checking the tube placement and gastric residual prior to feedings. This is crucial to ensure proper placement of the tube and to assess if there is any undigested food in the stomach, which can lead to vomiting if fed through the tube. By checking these factors before administering feedings, the nurse can prevent complications. A: Consulting the physician and dietitian is important but does not directly prevent improper infusion or vomiting. B: Administering feedings at room temperature is a good practice but does not directly prevent vomiting. C: Changing the tube feeding container and tubing may be necessary for hygiene but does not directly prevent improper infusion or vomiting. In summary, checking the tube placement and gastric residual is essential in preventing vomiting and ensuring proper feeding, making it the correct choice.