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Dvinal [7]
3 years ago
7

What trends that took place during the course of human evolution? How did the cranium (shape, cranial capacity, size and shape o

f face, prognathism/orgnathism), dentition (size of the teeth, shape of the dental arcade, CP3 complex), limb proportions, and pelvis morphology (shape of the ilium) change from the Australopithecines up through modern humans. Be able to provide hominin examples to illustrate these changes.
Medicine
1 answer:
goldenfox [79]3 years ago
4 0

1)The evolution of modern humans from our hominid ancestor is commonly considered as having involved four major steps: evolving terrestriality, bipedalism, a large brain (encephalization) and civilization.

2)

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Which of the following statements correctly compares water-soluble and lipid-soluble hormones?
frozen [14]

Answer:

The correct answer is option E. only water-soluble hormones use second messengers.

Explanation:

Water soluble hormones can not diffuse through cell membranes as only lipid soluble molecules can pass through the cell membranes and these hormons are not lipid soluble molecules,

These water hormones are usually glycoproteins, peptide and catecholamnies such as TSH, FSH, LH and insulin. these hormones need second messengers because there receptors are present on the plasma membrane.

Thus, the correct answer is option - e.  only water-soluble hormones use second messengers.

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3 years ago
The nurse is caring for a client who has been treated with long-term antipsychotic medication. The nurse plans to monitor for ta
denis-greek [22]
Abnormal movements and involuntary movements of the mouth, tongue, and face
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2 years ago
A medical assistant assists a patient into a dorsal recumbent position in preparation for an exam. How is the patient positioned
aleksklad [387]

A patient is helped into a dorsal recumbent position so they may be examined by a medical assistant. The patient is positioned in this posture by lying face up, with the feet flat on the table and the legs bent.

The dorsal recumbent position is used for preparation for an exam like vaginal examinations, using obstetric forceps, and other operations. The patient is positioned on their back with their lower limbs flexed and turned outward. It is one of the frequently utilized dorsal or supine postures in clinical practices. Additionally, the terms "supine posture" and "dorsal recumbent position" are sometimes interchanged. To be more specific though, there is little distinction between the two locations.

Learn more about the anatomical position here,

brainly.com/question/19261448

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5 0
2 years ago
Part of the tooth covered with enamel.
Strike441 [17]

Answer:

The answer to the question: The part of the tooth that is covered with enamel, would be: the crown of the tooth.

Explanation:

The human teeth are divided into two parts, a hardened one, which is the one we can see protruding from the gum line, and which is the one that we use to bite, pounce food and chew it before swallowing. This portion of the tooth is called the crown, it is the white, hardened, visible part, and it is covered with enamel to protect it from the mechanical and corrosive forces of both food, and saliva, as well as bacteria. The second portion of the tooth is known as the root, and it is the softer part that is protected and covered by the gums. The root anchors the tooth to the bone structures of the mandible and maxilla.

8 0
3 years ago
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A client is seen in the primary care provider’s office with reports of polydipsia and polyuria without polyphagia. An assessment
Allushta [10]

Answer: (A) Hyperal dosteronism

Explanation:

In the case of hyperaldosteronism the levels of secretion of aldosterone increases. This can become responsible for alkolosis and hyperkalemia. High blood pressure, low levels of potassium, headache, muscle weakness, numbness and feeling tired are the symptoms of the hyper dosteronism. Also the increase in the content of sodium and decrease in levels of magnesium causes polyuria and polydipsia without causing polyphagia.

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3 years ago
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