Which of the following salivary glands is located superior and anterior to the ear and produces mainly serous saliva?

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Foundations and Adult Health Nursing Study Guide Answers Questions

Question 1 of 9

Which of the following salivary glands is located superior and anterior to the ear and produces mainly serous saliva?

Correct Answer: A

Rationale: The parotid gland is the salivary gland that is located superior and anterior to the ear. It mainly produces serous saliva, which is a thin, watery fluid rich in enzymes. The other salivary glands mentioned are the sublingual gland, submandibular gland, and submaxillary gland, all of which have different locations and produce different types of saliva.

Question 2 of 9

A postpartum client exhibits signs of severe dehydration, including dry mucous membranes, decreased skin turgor, and oliguria. Which nursing action is most appropriate?

Correct Answer: A

Rationale: Administering intravenous fluids as ordered is the most appropriate nursing action for a postpartum client exhibiting signs of severe dehydration. Severe dehydration, as indicated by dry mucous membranes, decreased skin turgor, and oliguria, requires immediate intervention to restore fluid balance effectively. Intravenous fluids deliver fluids directly into the bloodstream, ensuring rapid rehydration and addressing the critical situation promptly. Offering oral rehydration solutions may not be sufficient to address severe dehydration, and providing education on fluid intake can be important for prevention but is not the immediate priority in this scenario. Notifying the healthcare provider is essential, but initiating intravenous fluids promptly is crucial in managing severe dehydration.

Question 3 of 9

During surgery, the nurse notices an abnormal heart rhythm on the patient's cardiac monitor. What is the nurse's priority action?

Correct Answer: B

Rationale: The nurse's priority action when noticing an abnormal heart rhythm on the patient's cardiac monitor during surgery is to assess the patient's vital signs and symptoms. This is important because the nurse needs to gather more information about the patient's condition to determine the significance of the abnormal rhythm and the potential impact on the patient's health. By assessing the vital signs and symptoms, the nurse can obtain a more complete picture of the situation and make informed decisions about the next steps in caring for the patient. Once the assessment is done, appropriate actions such as administering medication or notifying the anesthesiologist can be taken based on the findings.

Question 4 of 9

Friendly but professional overtures have finally made Marlene open up her circumstances to the nurse, including their financial difficulty. What has been established at this time?

Correct Answer: B

Rationale: Marlene opening up to the nurse about their financial difficulty indicates that she feels comfortable enough to share personal information with the nurse. This signals the establishment of a trusting relationship between Marlene and the nurse, as Marlene feels safe and supported enough to disclose sensitive information. Building trust is a crucial aspect of any professional relationship, especially in healthcare settings, as it fosters open communication, encourages honesty, and ultimately leads to better outcomes for the patient. It is an essential foundation for providing effective care and support to individuals in need.

Question 5 of 9

Population structure is a diagram of population typically presented in a pyramid-like style format based on ___________.

Correct Answer: D

Rationale: Population structure is a diagram that presents the distribution of a population based on age and sex. It is typically displayed in a pyramid-like style format, with the horizontal axis showing the age groups and the vertical axis showing the percentage or number of individuals in each age group, divided by sex. This helps to visualize how the population is distributed in terms of age and sex, providing important insights into demographic trends, such as age dependency ratio and potential future trends in population growth or decline. Age and sex are the key demographic variables used to construct a population structure diagram.

Question 6 of 9

The nurse suspects that a client has multiple myeloma based on the client's major presenting symptom and the analysis of laboratory results. What classic manifestation for multiple myeloma does the nurse assess for?

Correct Answer: C

Rationale: Bone pain in the back of the ribs is a classic manifestation of multiple myeloma. Multiple myeloma is a type of cancer that primarily affects plasma cells in the bone marrow, leading to weakened bones and bone pain. Patients with multiple myeloma often experience bone pain in areas such as the ribs, spine, and pelvis. The bone pain is typically persistent and worsens with movement or pressure. Additionally, other common symptoms of multiple myeloma include anemia, kidney damage, recurrent infections, and elevated calcium levels in the blood.

Question 7 of 9

As a newly 1icensed nurse employed in a tertiary hospital, you are required to attend Continuing Professional Development (CPD) program. When the training program is for the enrichment of nurses in the hospital, it is called __________.

Correct Answer: D

Rationale: In-service training programs are specifically designed to provide continuing education and professional development for employees within a particular organization, in this case, a hospital. These programs are tailored to meet the needs of the staff and enhance their skills and knowledge within their work environment. Since the CPD program in the tertiary hospital is aimed at enriching and supporting the growth of the nurses' knowledge and expertise within the hospital setting, it falls under the category of an in-service training program.

Question 8 of 9

Which of the following mechanisms is responsible for the generation of diversity in the antigen-binding sites of immunoglobulins?

Correct Answer: A

Rationale: Somatic hypermutation is the mechanism responsible for generating diversity in the antigen-binding sites of immunoglobulins. During somatic hypermutation, point mutations are introduced into the variable regions of immunoglobulin genes in B cells. These mutations occur randomly and lead to a wide range of amino acid changes in the antigen-binding sites of antibodies. As a result, a diverse repertoire of antibodies with varying specificities for different antigens is created. Gene rearrangement and isotype switching are other mechanisms that contribute to antibody diversity but do not specifically target the antigen-binding sites. Clonal expansion, on the other hand, refers to the proliferation of specific B cell clones after activation by antigens, which amplifies the immune response but does not directly impact the diversity of antigen-binding sites.

Question 9 of 9

When communicating with a patient from a different cultural background, what should the nurse prioritize?

Correct Answer: C

Rationale: When communicating with a patient from a different cultural background, the nurse should prioritize recognizing and respecting the patient's cultural beliefs and practices. This is essential in providing culturally competent care, fostering trust and rapport with the patient, and ultimately improving health outcomes. By acknowledging and understanding the cultural context of the patient, the nurse can adapt communication strategies, address the patient's needs effectively, and avoid misunderstandings or misinterpretations. Building a culturally sensitive approach can enhance the quality of care and strengthen the therapeutic relationship between the nurse and patient.

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