1 point The lower respiratory part of the lungs does not have ciliated pseudostratified columnar cells, so which of the following cells can compensate for the role of the ciliated cells? macrophage basophils clara cell olfactory cell type I pneumocytes One of the following is CORRECT regards calcitonin 1 point A- is produced and secreted by parafollicular cells (C cells) that are dispersed between the thyroid follicles throughout the thyroid gland B-the stimulus is an increase in calcium levels in the blood C-targets the bone: osteoclast activity, and the life span of osteoblasts D-decreases blood Ca and phosphate levels by. Ca resorption in kidneys All of these A and D