Circle the term that does not belong in each of the following groupings.
1. HC1 secretion Acetyicholine Histamine Secretin Gastrin
2. Gastric emptying Slowed by fats Enterogastric reflex Solid foods
3. Cephalic phase Reflex phase Intestinal phase Psychological stimuli
4. Saliva IgA Lysozyme HCI Electrolytes
5. Gastric juice Saliva Pancreatic juice Bicarbonate ions
6. Pacemaker cells Small intestine Esophagus Stomach
7. Stomach absorption Lipid-soluble drugs Salts Aspirin Alcohol
1. Secretin
2. Enterogastric reflex
3. Psychological stimuli
4. Gastric Juice
5. Esophagus
6. Salts
1. Circle "HC1 secretion", as the other terms are all related to different hormones or neurotransmitters involved in digestion.
2. Circle "Enterogastric reflex", as the other terms are all related to factors affecting gastric emptying.
3. Circle "Psychological stimuli", as the other terms are all related to different phases of the digestive process.
4. Circle "HCI", as the other terms are all components of saliva.
5. Circle "Bicarbonate ions", as the other terms are all related to digestive juices.
6. Circle "Pacemaker cells", as the other terms are all parts of the digestive system.
7. Circle "Stomach absorption", as the other terms are all substances that can be absorbed by the stomach.
1. Circle the term that does not belong: Histamine
To determine the term that does not belong in this grouping, we need to identify the common theme or category of the other terms. In this case, the common theme appears to be hormones or substances involved in digestion. HC1 secretion, Acetylcholine, Secretin, and Gastrin are all related to digestive processes. Histamine, on the other hand, is primarily associated with immune and inflammatory responses, not directly related to digestion.
2. Circle the term that does not belong: Solid foods
The other terms in this grouping, Gastric emptying, Slowed by fats, and Enterogastric reflex, are all related to the process of digestion and how different factors can affect the rate of gastric emptying. Solid foods, although they can affect gastric emptying, is not specifically related to the process of digestion.
3. Circle the term that does not belong: Psychological stimuli
The other terms in this grouping, Cephalic phase, Reflex phase, and Intestinal phase, are all related to different phases of the digestive process. Psychological stimuli, while it can influence digestion, is not a specific phase or process of digestion.
4. Circle the term that does not belong: HCI
The other terms in this grouping, Saliva, IgA, Lysozyme, and Electrolytes, are all substances or components found in saliva. HCI (hydrochloric acid) is primarily associated with stomach acid, rather than saliva.
5. Circle the term that does not belong: Saliva
The other terms in this grouping, Gastric juice, Pancreatic juice, and Bicarbonate ions, are all related to different components or secretions involved in digestion. Saliva, while also involved in digestion, is not specifically related to gastric, pancreatic, or bicarbonate ion secretions.
6. Circle the term that does not belong: Pacemaker cells
The other terms in this grouping, Small intestine, Esophagus, and Stomach, are all parts of the digestive system. Pacemaker cells, while important for regulating rhythmic contractions in the digestive system, are not a specific part or organ of the digestive system.
7. Circle the term that does not belong: Stomach absorption
The other terms in this grouping, Lipid-soluble drugs, Salts, Aspirin, and Alcohol, are all substances that can be absorbed or influence absorption in the digestive system. Stomach absorption, while some limited absorption can occur in the stomach, is primarily the function of the small intestine rather than the stomach.